Hand Tools

46 Best spline wrench 2022 – After 181 hours of research and testing.

Written by Toni Morrison

Now that you are here, you must be looking for the best spline wrench! If you aren’t for it, you shall use our search and look for the topic you are interested in. As this piece is a lengthy one and covers a few more aspects other than the best list, they are the best spline wrench brands in United States of America and a buyer’s guide for making an informed buying decision.

Before we begin with the list, We ask you to make a list of things that you are looking for in a spline wrench. It could be anything which you’ll require when doing tasks. This will help you have some clarity about the important things and will help you save money by not overspending on the features you won’t use or a product that has more features!

You surely are here for being able to make an informed buying decision when it comes to spline wrench and you must be looking for the list, We know that! But before we begin, we’d like to tell you that, this is the most unbiased list ever, it has specs, lists down the features of the spline wrench, best brands and has a dedicated buyer’s guide for people in United States of America.

Full Disclosure: This article might have a few external links to Amazon and other informative sources. When you make a purchase on Amazon using our link, we’ll earn a small fee without you having to pay extra for the item. This helps us keep the site running and publishing more awesome content, add more research and never let people buy bad-quality products!

Best spline wrench in 2021

1. GEARWRENCH 16 Pc. 120XP Universal Spline XL Ratcheting Combination Wrench Set, SAE – 86451 -Tools & Home Improvement

By GEARWRENCH

  • Bright, Full Polish Chrome
  • Universal Spline Drive Works on 12-point, 6-point, Rounded 6-point, Spline, E-Torx and Square Fasteners
  • 120XP Ratcheting Box-End with 120 Positions Gives a 3° Swing Arc
  • Dual Direction Off-Corner Loading Design Gives Better Grip and Reduced Fastener Rounding
  • Highly Visible Recessed Color Markings for Visibility
  • XL Beam Design is up to 25% Longer for Improved Reach
  • Reduced Diameter Ratcheting Box-End and Open-End for Increased Access

2. Crescent 7 Pc. X6 Black Oxide Spline Open End Ratcheting Combination Metric Wrench Set – CX6RWM7 -Tools & Home Improvement

By Crescent

  • Superior strength and resistance to corrosion from the specially formulated and heat-treated Crestoloy Alloy Steel construction
  • , E-Torx , Rounded Hex, and Spline
  • Contains metric 8 mm, 10 mm, 12 mm, 13 mm, 14 mm, 15 mm, 17 mm sizes
  • Laser-etched size markings makes identifying the correct tool quick and easy
  • Rapid ratcheting action turns fasteners in low-access environments
  • Innovative beam design gives your wrench set a unique look and feel
  • Fits 6 common styles of fastener – Hex, Square, 12 pt
  • Turn nuts and bolts without removing the wrench from the fastener with the ratcheting open ends
  • Smooth handle profiles let you comfortably apply more Torque to the fastener

3. GEARWRENCH 11 Pc. 120XP Universal Spline XL Flex Head Ratcheting Combination Wrench Set, SAE – 86247 -Combination Wrenches

By GEARWRENCH

  • Universal drive works on 12-Point, 6-Point, Rounded 6-Point, Spline, E-Torx and Square fasteners
  • 120XP ratcheting box end with 120 positions gives a full 3 degree swing arc
  • Bright, Full Polish Chrome
  • XL Beam Design is up to 25% Longer for Improved Reach
  • Ratcheting flex-head box end gives adjustable access angles to various fasteners
  • Dual Direction Off-Corner Loading Design Gives Better Grip and Reduced Fastener Rounding
  • Highly Visible Recessed Color Markings for Visibility

4. GEARWRENCH 12 Pc. 120XP Universal Spline XL Flex Head Ratcheting Combination Metric Wrench Set – 86229 -Combination Wrenches

By GEARWRENCH

  • Dual Direction Off-Corner Loading Design Gives Better Grip and Reduced Fastener Rounding
  • Universal Spline Drive Works on 12-point, 6-point, Rounded 6-point, Spline, E-Torx and Square Fasteners
  • XL Beam Design is up to 25% Longer for Improved Reach
  • 120XP Ratcheting Box-End with 120 Positions Gives a 3° Swing Arc
  • Highly Visible Recessed Color Markings for Visibility
  • Included Components: 8Mm, 9Mm, 10Mm , 11Mm, 12Mm, 13Mm , 14Mm ,15Mm, 16Mm , 17Mm, 18Mm, 19Mm
  • Ratcheting Flex-Head Box-End Gives Adjustable Access Angle
  • Bright, Full Polish Chrome

5. Crescent 7 Pc. X6 Black Oxide Spline Open End Ratcheting Combination SAE Wrench Set – CX6RWS7 -Tools & Home Improvement

By Crescent

  • Laser-etched sizing to make recognition of the correct size tool quick and easy
  • Able to work on the following types of fasteners: Hex, Square, 12pt, External Torx, Partially rounded hex and Spline
  • Innovative X6 design in the box end of the wrench allows you to grip 6 different types of fasteners
  • The ratcheting open end of the wrench allows you to remove and apply nuts and bolts without removing the wrench
  • Innovative designed beam gives your wrench set a unique look and feel

6. KD Tool 86126 Wrench -Combination Wrenches

By KD Tool

  • 120XP Ratcheting Box-End with 120 Positions Gives a 3 degrees Swing Arc
  • Ratcheting Flex-Head Box-End Gives Adjustable Access Angle
  • Universal Spline Drive Works on 12-point, 6-point, Rounded 6-point, Spline, E-Torx and Square Fasteners
  • Extra-Long Beam Length for Increased Access, Leverage & Torque
  • 0 degree Offset Non-Ratcheting End for Breaking Loose Fasteners

7. NEIKO 02488A 3/8″ Drive Universal Spline Socket Set | 18 Piece | Cr-V Steel | Rounded Bolt Remover -Tools & Home Improvement

By Neiko

  • [DESIGN]: Non-slip feature on the open end enables ease of use and can be used on extracting damaged fasteners, bolts, lug nuts and more.
  • [CONVENIENCE]: Each socket is engraved for high visibility and easy identification that is stored in a handy carrying case
  • [DURABLE]: Constructed from heat-treated chrome vanadium steel with a beautiful mirror polish that is resistant to corrosion.
  • [INCLUDES]: 4 points, 6 points & 12 points on metric and standard, E-torx: E8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30 (6-22,24 mm).
  • [VERSATILE]: Spline shape works on 8 fasteners (Spline, 6 point (Metric/MM, Standard/SAE), 12 point (MM/SAE), 30% rounded, square, E-Torx), and even on rounded fasteners.

8. 10 PIECE BRISTOL WRENCH SET FOR COLLINS KWM SERIES TRANSCEIVERS -Combination Wrenches

By KaiWorldShop

  • COMPLETE 10 PIECE SET OF RARE AND HARD TO FIND BRISTOL SPLINE WRENCHES – PERFECT FOR THOSE HARD TO REMOVE COLLINS KWM AND HALLICRAFTERS KNOBS – COMPLETE WITH VINYL CARRYING POUCH
  • THIS IS THE HARD TO FIND 10 PIECE SET WHICH INCLUDES THE EXCLUSIVE SIZES NEEDED FOR SOME COLLINS AND HALLICRAFTERS KNOBS

9. Stanley Proto JSBV1214 Double Box Racheting Spline Wrench 3/8 X 7/16 -Tools & Home Improvement

By Proto

  • Black chrome finish is corrosion resistant and visually distinctive.
  • Spline fasteners help tighten high strength bolts which are used in high torque load applications.
  • The fractional spline wrenches can be used on fractional 4, 6, 12 point and spline fasteners., Imported
  • Spline helps reduce foreign object debris (FOD) by having a precise fit between the fastening tool and its fastener.
  • Ratcheting spline box end is countersunk for easy application to the fastener.

10. Crescent 2 Pc. X6 4-in-1 Black Oxide Spline Ratcheting SAE Wrench Set – CX6DBS2 -Tools & Home Improvement

By Crescent

  • Smooth profile handles allows you to comfortably apply more torque to the fastener
  • Each wrench covers 4 sizes in one: 5/16” – 3/8” – 7/16” – 1/2”, and 9/16” – 5/8” – 11/16” – 3/4”
  • 5-degree ratcheting arc lets you turn restricted fasteners
  • Innovative stepped box ends deliver improved access in low-clearance areas
  • 8 total sizes from 2 wrenches
  • , E-Torx , Rounded Hex, and Spline
  • X6 Box ends fit 6 common fastener types – Hex, Square, 12-point
  • The most versatile wrenches available – each X6 moves quickly between 6 styles of fasteners in 4 common sizes

11. Stanley Proto JSCVM13 Reverse Ratcheting Combo Spline Wrench, 13mm -Tools & Home Improvement

By Proto

  • Ideal for use on stubborn or damaged fasteners
  • Special heat-treated alloy steel permits slim shanks for strength and durability.
  • Box ends incorporate the TorquePlus system
  • helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fasteners.
  • Corrosion resistant and easy to clean surfaces., Imported

12. 5pc Flex-Head Double Box End Ratcheting Wrenches CrV XL Design MM 8mm – 19mm -Tools & Home Improvement

By VCT

  • This Double Box End Ratcheting Set includes 5 pieces composed of chrome vanadium steel with a mirror polished finish
  • Chrome Vanadium Steel with a Mirror Polished Finish Universal Spline Drive works on 12-Point, 6-Point, Rounded 6-Point, Spline, E-Torx and Square fasteners Extra-Long Design, Unique extra long design provides more torque than other similar wrenches in the market
  • Great for working in tight spaces.
  • Comes with nice carrying pouch for easy storage and transport
  • Classic 12 point, 72 teeth ratchet gear needs a minimum of 5 degree swing arc that is perfect for restricted, hard to reach work spaces 180 degree rotating flexible heads allow you to apply leverage at any desired angle and get around obstructions Great for Tight Spaces Non Reversible Design
  • Includes: 8mm x 10mm (9.5″ Long) 12mm x 14mm (13″ Long) 13mm x 15mm (14.7″ Long) 16mm x 18mm (16.25″ Long) 17mm x 19mm (16.5″ Long)
  • The universal spline drive fitted on each piece is compatible with 12-point, 6-point, rounded 6-point, Spline, E-Torx and Square fasteners

13. Stanley Proto JSBV0810 Double Box Racheting Spline Wrench 1/4 X 5/16 -Tools & Home Improvement

By Proto

  • The fractional spline wrenches can be used on fractional 4, 6, 12 point and spline fasteners., Imported
  • Black chrome finish is corrosion resistant and visually distinctive.
  • Spline helps reduce foreign object debris (FOD) by having a precise fit between the fastening tool and its fastener.
  • Ratcheting spline box end is countersunk for easy application to the fastener.
  • Spline fasteners help tighten high strength bolts which are used in high torque load applications.

14. Mountain 5-Piece Metric Double Box Universal Spline Reversible Ratcheting Wrench Set; 8 mm – 18mm, 90 Tooth Design, Long, Flexible, Reversible; MTNRM6 -Box Wrenches

By Mountain

  • [COLLAR]- Raised box end gear provides more surface contact and access to recessed fasteners
  • [90 TOOTH DESIGN]- This Mountain product comes with a patented 90 tooth design which is excellent for tight working spaces
  • [180 DEGREES] – The 180° rotating head on both ends of the wrench allows the ratchet wrench to flexibly bypass obstacles for easy use at any angle
  • [PATENTED DESIGN]- Innovative internal gear mechanism and Spherical profile (Spline Plus) makes this one of the best performing ratcheting wrenches available
  • [VERSATILE]- Extra long, flexible and reversible making it the most versatile set of ratcheting wrenches on the market

15. Crescent 11 Pc. Pass-Thru X6 Black Oxide Adjustable Wrench and Spline Socket Set – CPTAW8 -Tools & Home Improvement

By Crescent

  • Traditional 8” adjustable wrench with laser etched SAE/MM scales and wide jaw opening
  • Versatile fastening tool offers user multiple fastening options in a single tool design.
  • Pass-thru reversible ratcheting system works over long threaded rod where normal ratchets and sockets won’t fit

16. FLK Tech 147pcs Watch Repair Tool Kit, Professional Wrist Watch Band Link Back Pin Strap Removal -Box Wrenches

By FLK Tech

  • DUABLE: The tool kit is made of high quality material, sturdy and durable.
  • MULTI-FUNCTIONAL: These watch tools is perfect for very frequent tasks such as opening and closing watch, changing batteries, watch strap adjustment, spring bar pins removal, changing watchbands, strap link pin removal and much more.
  • PRACTICAL: Small, clean and functional, this watch repair tool kit helps you get your watch problem done, ideal for DIY.
  • Ideal for opening watch backs, watchband adjustment, changing watch batteries, gaskets, adjusting bands, and more.
  • USAGE: The tool kit fits for both professional and general use, providing solutions for most watchmaker repair requirements
  • PRACTICAL: Small, clean and functional, this watch repair tool kit helps you get your watch problem done, ideal for DIY.

18. Stanley Proto JSCVM-22S Proto 22-Piece Black Chrome Reversible Combination Ratcheting Wrench -Tools & Home Improvement

By Proto

  • Chrome-vanadium box ends and switch levers provide high strength and durability
  • Metric Spline wrenches can be used on metric 4, 6, 12 point, spline and Torx fasteners
  • The chrome-vanadium switch lever allows for easy changes in turning direction which helps improve speed
  • Box end is countersunk for easy application to the fastener
  • 15-Degree angled offset box end helps keep shank clear of obstructions

19. ATD Tools 99650 XL Ratcheting Wrench Set with 10 Metric Sizes – 5 Piece -Combination Wrenches

By ATD (Advanced Tool Design)

  • Offset box end gear provides more surface contact and access to recessed fasteners
  • Sliding switch button for quick change ratcheting direction
  • 10 metric sizes 8 millimeter thru 19 millimeter
  • 180 degree flex feature and extra-long reach allows access to hard-to-reach places
  • 72-tooth ratcheting system for high torque and 5 degree swing arc for operation in tight areas

20. Stanley Proto JSCRM-10S Proto 10-Piece Black Chrome Metric Non-Reversible Combination Ratcheting Wrench -Tools & Home Improvement

By Proto

  • Box end is countersunk for easy application to the fastener
  • Chrome-vanadium box ends and switch levers provide high strength and durability
  • 15-Degree angled offset box end helps keep shank clear of obstructions
  • Metric Spline wrenches can be used on metric 4, 6, 12 point, spline and Torx fasteners
  • The chrome-vanadium switch lever allows for easy changes in turning direction which helps improve speed

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21. GEARWRENCH 13 Pc. 12 Pt. Reversible Ratcheting Combination Wrench Set, SAE – 9509N -Tools & Home Improvement

By GearWrench

  • Included rack for storage and organization
  • Meets or exceeds ASME and ANSI specifications
  • Flush mounted reversing lever allows you to change direction without removing the wrench
  • Bright, full polish chrome finish easily wipes clean and resists corrosion
  • Off-corner loading design on box end provides better grip and reduces fastener rounding
  • Manufactured from alloy steel for better strength and longer tool life
  • Thin head and beam provide greater access in confined work areas
  • 15° offset offers increased clearance
  • 30° for standard wrenches
  • Size conveniently stamped on the head and beam for quick identification
  • 72 tooth ratcheting box end needs a minimal 5° to move fasteners vs

22. THINKWORK 1/2 Inch Drive Universal Spline Socket Set, Works with SAE, Metric, Partially Rounded, 6 pt, 12 pt, Square and E-TORX, Cr-V steel -Tools & Home Improvement

By THINKWORK

  • Beautiful and Durable: This bolt & nut remover set is made of high hardness chrome vanadium steel with heat and beautiful mirror polish treatment for good corrosion resistance and durability.
  • What You Will Get: 19 Pieces 1/2″ drive universal spline socket set: 5/16″(8mm), 11/32″(9mm), 3/8″(10mm), 7/16″(11mm), 15/32″(12mm), 1/2″(13mm), 9/16″(14mm), 19/32″(15mm), 5/8″(16mm), 21/32″(17mm), 11/16″(18mm) , 3/4″(19mm), 25/32″(20mm), 7/8″(22mm), 15/16″(24mm), 1+1/16″(27mm), 1+3/16″(30mm), 1+1/4″(32mm), user manual, heavy-duty blow-molded case, and our easy-reach customer service.
  • Easy to Use: Our shallow socket set is precision engineered
  • Organized Storage: All the sockets are well packed in a heavy-duty blow-molded case for secure storage and easy carry.
  • Each socket comes with high visibility markings for easy read and the non-slip internal thread design provides excellent torque to easily remove damaged bolts, nuts, and screws even if they are stripped, rusted, or frozen.
  • Wide Applications: The lug nut socket set works on 8 different types of fasteners: the spline, 6 point metric/SAE, 12 point metric/SAE, 30% damaged, square, E-Torx, butterfly win type, triangle type.

23. GEARWRENCH 12 Piece GearBox 12 Point XL Ratcheting Double Box Wrench Set, Metric – 85988 -Tools & Home Improvement

By GEARWRENCH

  • 0° offset and slim profile to access the tightest spaces and recessed fasteners
  • XL GearBox design has a longer beam to increase leverage and torque
  • Off corner loading design on box end for better grip and reduced fastener rounding
  • Long bolts and threaded rods are not a problem, the ratcheting head allows the wrench to travel the length of the threads without removing the box end from the fastener
  • Extremely strong, GEARWRENCH meets or exceeds ANSI, ASME, DIN, and federal torque specifications
  • Wrenches come with a blow molded tray that keeps tools organized and can be hung on a wall or kept in your tool box or roll away cabinet
  • Bright, full polish chrome finish for rust prevention and easy cleaning, oil and dirt wipes right off
  • Standard box end combined with the long pattern length gives this wrench excellent torque capabilities to break a stubborn fastener
  • Ratcheting box end needs as little as 5° to move fastener as opposed to 30°

24. Stanley Proto”dustrial JSCVS-9S Extra Short 9 Piece Reverse Ratchet Wrench Set -Tools & Home Improvement

By Proto

  • Imported
  • Black Oxide Finish
  • 9 Piece Ratchet Set
  • Extra Short Size Desirable for Small or Tight Work Spaces

25. Stanley Proto JSCV-20S Proto 20-Piece Black Chrome Reversible Combination Ratcheting Wrench -Tools & Home Improvement

By Proto

  • Anti-Slip Design (ASD) open end
  • Fractional spline wrenches can be used on fractional 4, 6, 12 point, spline and Torx fasteners
  • The chrome-vanadium switch lever allows for easy changes in turning direction which helps improve speed
  • Black chrome finish is corrosion resistant and visually distinctive
  • 15-Degree angled offset box end helps keep shank clear of obstructions

26. Powerbuilt 8 Piece 1/4″ Dr. SAE Spline Socket Set with Storage Tray – 642053 -Combination Wrenches

By Powerbuilt

  • This allows you to carry less tools with a wider range of applications.
  • Drive-Sockets
  • 8PC 1/4″DR UNIVERSAL SOCKET SET W HOLDER (8pc Sockets cover 45 applications)
  • The unique design of the Powerbuilt universal sockets allows each socket to be used on all common types of fasteners SAE & MM hex 6pt & 12pt

27. 1/2″ Drive XZN Triple Square Spline Driver Impact Socket Set, Cr-Mo Steel Metric (M5 – M16) | 8 Piece Set -Tools & Home Improvement

By vector tools

  • Set includes a hard plastic blow-molded carrying case for organization and storage
  • A MUST-HAVE SET FOR VW OWNERS: Spline set includes 1/2-inch drives to remove the head, change the CV axles, and change the clutch and flywheel
  • Longer length XZN drivers are designed to reach deep recessed bolt heads in difficult locations
  • Made of durable Chromium-Molybdenum Alloy Steel (Cr-Mo) that can handle the extreme shock of high torque impact drivers
  • Triple Square Spline driver sockets include M5, M6, M8, M9, M10, M12, M14, M16

28. BULLTOOLS 6-Piece Flex-Head Extra Long Ratcheting Wrenches Double Box End Chrome Vanadium Steel 72-Tooth Wrench Set with Metric 8mm – 19mm -Tools & Home Improvement

By BULLTOOLS

  • PRODUCT INCLUDES Suitable for equipment installation, bicycle, electric vehicle, automobile maintenance, etc
  • HIGH QUALITY MATERIALWrench is made of high strength chrome-vanadium steel, good toughness, waterproof and rustproof.The surface of the wrench is phosphatized and mirror-chromed.It is corrosion resistant and has longer service life.
  • ULTRA-LONG DESIGNThe unique ultra-long design can increase the torque, which is easier and more labor-saving than other box wrenches on the market.
  • Use more widely.
  • 180°ROTATING HEADThe 180°rotating head on both ends of the wrench allows the ratchet wrench to flexibly bypass obstacles for easy use at any angle
  • 72-TOOTHOur wrench head is made of 72-tooth gear, which can be turned only 5 degrees at a time to prevent the screw from being damaged due to over-rotation.It is convenient to operate and use in a small space.Speed up repairs.
  • You will get 6 sets of wrenches with laser engraving using high density foam packaging: 8x10mm, 9X11mm 12X14mm, 13x15mm, 16x18mm, 17X19mm.

29. OCGIG 19 Pcs 1/2″ Drive 12 Point Universal Metric Spline Socket Set Cr-V steel 8mm-32mm -Tools & Home Improvement

By OCGIG

  • Spline socket set works on eight different types of fasteners including: the spline, 6 point metric/SAE, 12 point metric/SAE, 30% rounded, square, e-torx, and even on rounded fasteners
  • SAE and Metric Combination:Hex 5/16, 11/32, 3/8, 7/16, 15/32, 1/2, 9/16, 19/32, 5/8, 3/42, 25/32 , 13/16, 7/8, 15/16, 11/16, 13/16, 11/4, Hex metric in mm 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 27, 30, 32 mm, E10, E12, E14, E16, E18, E20, E22, E24 and so on
  • Organized Storage: set includes a sturdy plastic organizing case for secure storage and easy carrying.
  • The non-slip feature on the open end enables ease of use, and can be used on damaged fasteners
  • Torque Strength: high strength chrome vanadium steel sockets provide superior torque for greater turning power with mirror chrome finish for corrosion resistance

30. VCT 16 Pc 1/2″ Drive Universal Spline Socket Set Metric Socket Tool Set Socket Set Spline Tool… -Tools & Home Improvement

By VCT

  • High polish finish, which protects the tools from the harsh working environments
  • The VCT 1/2-inch Spline Drive Socket Set is a set of 16 spline sockets; Constructed of CR-V steel, this small socket set is resistant to rust and it comes with a handy storage case for easy organization
  • BUILT TO LAST: Constructed of Chrome-Vanadium Steel (CR-V) with a mirror nickel finish, these drop-forged, heat-treated 12-point sockets are resistant to rust and corrosion; This automotive socket set is designed for strength, longevity, and durability; This star tool set meets ANSI Standards
  • VERSATILE: Instead of conventional 4-point, 6-point, and triple square sockets, this spline socket set works for a variety of fastener sizes to be universal for your needs; Spline sockets help to deliver twice the torque of standard fasteners to give more strength to your workload; Ideal for high-torque applications such as removal of tamper-proof lug nuts, cylinder head bolts, and other engine bolts
  • Sizes E8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24

31. DYNOFIT 7 Spline Tuner Lug Nuts Key for Wrench with 13/16inch(21mm) and 7/8inch(22mm) Hex, Lugnuts Socket Replacement Tool for 14×1.5, 14×2.0, 9/16inch Lug Nut 1 Year Warranty -Box Wrenches

By DYNOFIT

  • Only work with 7 Point/spline Lug Nuts 14×1.5/M14x1.5, 12×2.0, 9/16″ thread pitch, Not work on hex or spike lugnuts
  • SCM 435 hard steel, durable teeth and shape!
  • More styles lug nuts visit our store or search our brand name “dynofit” for the list
  • ID:20mm(0.78″), OD:23mm(0.9″), Overtall:90mm(3.5”), Depth:45mm; Hex:21mm&22mm, hand wrench recommended
  • 1 year warranty and free exchange if broken, contact us and reply in 24h!

32. ABN Universal Spline Socket Set – 18 Piece Metric Socket Tool Set, 3/8in Drive Socket Set Spline Tool -Tools & Home Improvement

By ABN

  • SPLINE SOCKET SET: The ABN 3/8-inch Spline Drive Socket Set is a set of 18 spline sockets; Constructed of CR-V steel, this small socket set is resistant to rust and it comes with a handy storage case for easy organization
  • VERSATILE: Instead of conventional 4-point, 6-point, and triple square sockets, this spline socket set works for a variety of fastener sizes to be universal for your needs; Spline sockets help to deliver twice the torque of standard fasteners to give more strength to your workload; Ideal for high-torque applications such as removal of tamper-proof lug nuts, cylinder head bolts, and other engine bolts
  • BUILT TO LAST: Constructed of Chrome-Vanadium Steel (CR-V) with a mirror nickel finish, these drop-forged, heat-treated 12-point sockets are resistant to rust and corrosion; This automotive socket set is designed for strength, longevity, and durability; This star tool set meets ANSI Standards
  • CONTENTS: This torque socket set includes (18) 3/8” inch drive splice sockets: 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 24mm and (1) heavy-duty plastic blow-molded case; Socket case helps to keep sockets together and organized for easy storage; Spline sockets are permanently etched with sizing for rapid identification
  • STAY ORGANIZED: Use the included 9.2 x 5 x 2.3-inch (23.4 x 12.7 x 5.8 cm) socket case to organize your garage or to easily bring on the road; Easy to remove and replace bits and find the right size fast; Blow mold case provides sizing information to make socket changes quick when used with other tools

33. J&R Quality Tools 20pc XZN 12 Point MM Triple Square Spline Bit Socket Set Tamper Proof Set -Tools & Home Improvement

By VECTOR

  • LISTING IS FOR A 10PC SHORT SOCKET STYLE AND A 10PC LONG SOCKET STYLE
  • PRECISION BITS: precisely and automatically machined bit tips to ensure accurate size, chamfered bit ends insert smoothly into fasteners and protect both bits and fasteners from damaged edges
  • DURABILITY: bits made of premium S2 alloy steel for superior hardness that reduce wear-outs and insure longevity
  • TORQUE STRENGTH: high strength chrome vanadium steel sockets provide superior torque for greater turning power with mirror chrome finish for corrosion resistance
  • ORGANIZED STORAGE: set includes a sturdy plastic organizing case for secure storage and easy carrying

34. GEARWRENCH 16 Pc. 12 Pt. Flex Head Ratcheting Combination Wrench Set, Metric – 9902D -Tools & Home Improvement

By GearWrench

  • Trusted, designed, and used by experts
  • Leading manufacturer of high-quality tools
  • Made to withstand even the most demanding jobs
  • International Renown for our diverse range of products
  • All our products have been designed with the requirements of the professional in mind

35. Segomo Tools 10 Piece Mixed Drive Metric XZN Triple Square Spline Bit Socket Set (4MM-18MM) – XZN10 -Tools & Home Improvement

By Segomo Tools

  • Sockets are made from high strength chrome vanadium steel with a chrome finish for greater turning power and superior torque and feature etched sizing details for immediate identification
  • Bits are made from durable and hard S2 alloy steel for long lasting life which reduces wear-outs
  • Tighten and untighten triple square bolts and screws which are commonly used in pressure plates and alternators of European cars e.g
  • 1/4 inch drive sockets: 4mm, 5mm, 6mm
  • 1/2 inch drive sockets: 16mm (tamper proof), 18mm (tamper proof)
  • Porsche, Mercedes, BMW, Audi, Volkswagen or motorcycle engines
  • Supplied in a durable blow molded case for complete socket organization.
  • 3/8 inch drive sockets: 8mm, 9mm, 10mm, 12mm, 14mm (tamper proof)
  • Bit tips are precisely machined to ensure accurate size with chamfered bit ends for smooth insertion into fasteners and to protect against damaged edges

36. Stanley Proto JSCV-9S Proto 9-Piece Black Chrome Reversible Combination Ratcheting Wrench -Tools & Home Improvement

By Proto

  • Black chrome finish is corrosion resistant and visually distinctive
  • 15-Degree angled offset box end helps keep shank clear of obstructions
  • The chrome-vanadium switch lever allows for easy changes in turning direction which helps improve speed
  • Anti-Slip Design (ASD) open end
  • Fractional spline wrenches can be used on fractional 4, 6, 12 point, spline fasteners and Torx fasteners

37. Crescent 2 Pc. X6 4-in-1 Black Oxide Spline Ratcheting Metric Wrench Set – CX6DBM2 -Tools & Home Improvement

By Crescent

  • No Compromises – Innovative stepped box-ends deliver excellent access and clearance without sacrificing strength.
  • Able to tackle the following sizes: 8, 10, 12, 13, 14, 15, 17, 19 mm
  • Versatility – Works with a wide range of sizes, and can be easily moved from job to job
  • Comfort – Smooth profile and unbroken surface allows more torque to be applied comfortably

38. GEARWRENCH 12 Point Ratcheting Combination Wrench Set, 16 Piece Metric – 9416 -Tools & Home Improvement

By GEARWRENCH

  • Pass thru technology works down any length of threaded rod and long bolts
  • Wrenches need only 5 degrees of movement for turning
  • Wrench can be used along any length of threaded rod
  • Off corner loading design on box end provides better grip and reduces fastener rounding
  • Size conveniently stamped on both ends of the beam for quick identification
  • Lifetime warranty
  • 72 tooth ratcheting box end needs a minimal 5° to move fasteners vs 30° for standard wrenches
  • Manufactured from alloy steel for better strength and longer tool life
  • Surface Drive design prevents fastener rounding
  • Thin head and beam provide greater access in confined work areas
  • Plastic Wrench Rack included for tool retention and storage
  • Set of 16 different sized ratcheting wrenches
  • Bright, full polish chrome finish wipes easily clean to resist rust and corrosion
  • Meets or exceeds ASME and ANSI specifications

39. HORUSDY 10-Piece Extra Long Flex-Head Ratcheting Wrench Set – Chrome Vanadium Steel With Metric 8mm – 19mm,With 1/4″,3/8″,1/2″ Socket Drive Adapter -Tools & Home Improvement

By HORUSDY

  • Unique extra long design provides more torque than other similar wrenches in the market
  • Tool box for easy storage of wrenches, The tool box case has each wrench size printed which makes organizing easy.
  • 180 degree rotating flexible head allows you to apply levers and bypass obstacles at any desired angle.
  • Made of premium chrome vanadium steel with a mirror chrome finish
  • Full-drive box ends deliver reliable torque to tighten or loosen any bolt without rounding.
  • Extra-long ratchet wrenches are additionally equipped with 1/4-Inch, 3/8-Inch, 1/2-Inch, adapter socket and 1/4-Inch adapter screwdriver bit, which can be switched freely.
  • The 72-tooth ratchet gears need only a 5-degree working swing arc

40. Performance Tool W38194 3/8″ Drive Universal Spline Socket Set , 10 piece Metric and SAE -Tools & Home Improvement

By Performance Tool

  • Use Spline Sockets for tighter fit on proper size fasteners for better tightening.
  • SAE Sizes: (9/32), (5/16), (11/32), (3/8), (7/16), (1/2), (9/16), (5/8), (11/16) and (23/32″)
  • Splin Sockets can be used on SAE/met sizes, 4 poing (square)6 point, 12 point, and External Star
  • Metric Sizes: 7, 8, 9, 10, 11, 13, 14, 16, 17 and 18mm

Related Posts :

41. DYNOFIT 6 Spline Tuner Lug Nuts Key for Wrench with 3/4 inch (19mm) and 13/16 inch(21mm) Hex, Aftermarket Lugnuts Socket Replacement Tool for 1/2 inch 12×1.5 12×1.25 Lug Nut 1 Year Warranty -Combination Wrenches

By DYNOFIT

  • 1 year warranty and free exchange if broken, contact us and reply in 24h!
  • ID 17.8mm(0.7″), OD:20mm(0.8″), Overtall:76mm, Depth:45mm, 6splines/points
  • Many styles lug nuts visit our store or directly search our brand “dynofit”
  • SCM 435 hard steel, durable teeth and shape! perform well under hand wrench!
  • Only work for 6spline aftermarket Lug Nuts 1/2″, 12×1.25, 12×1.5 thread pitch, Not for hex or spike lugnuts

42. Channellock 39100 Ultra Access Socket Set, 16 Piece, Chrome/Nickel -Tools & Home Improvement

By Channellock

  • Unique Pass-Thru Designed Socket and Ratchet offers Ultra versatility
  • Socket extension for deep access
  • Low profile design for tight spaces
  • Quick Release Ratchet for standard sockets
  • 13 sockets equal 26 sizes of SAE & Metric and 47 fastener sizes in all

43. VCT 19 Pc 1/2″ Drive Universal Spline Socket Set Metric Socket Tool Set Socket Set Spline Tool… -Tools & Home Improvement

By VCT

  • The non-slip feature on the open end enables ease of use, and can be used on damaged fasteners
  • SPLINE SOCKET SET: The VCT 1/2-inch Spline Drive Socket Set is a set of 19 spline sockets; Constructed of CR-V steel, this small socket set is resistant to rust and it comes with a handy storage case for easy organization
  • VERSATILE: Instead of conventional 4-point, 6-point, and triple square sockets, this spline socket set works for a variety of fastener sizes to be universal for your needs; Spline sockets help to deliver twice the torque of standard fasteners to give more strength to your workload; Ideal for high-torque applications such as removal of tamper-proof lug nuts, cylinder head bolts, and other engine bolts
  • BUILT TO LAST: Constructed of Chrome-Vanadium Steel (CR-V) with a mirror nickel finish, these drop-forged, heat-treated 12-point sockets are resistant to rust and corrosion; This automotive socket set is designed for strength, longevity, and durability; This star tool set meets ANSI Standards
  • E8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 27, 30, 32

44. Stanley Proto JSCV34 Reverse Ratcheting Combo Spline Wrench, 1-1/16 -Tools & Home Improvement

By Proto

  • Corrosion resistant and easy to clean surfaces., Imported
  • helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fasteners.
  • Ideal for use on stubborn or damaged fasteners
  • Special heat-treated alloy steel permits slim shanks for strength and durability.
  • Box ends incorporate the TorquePlus system

45. NEIKO 10283B XZN Triple Square Spline Socket Set | 8pc Heavy Duty Impact Cr-Mo Steel | Tamper Proof (M12 – M18) -Tools & Home Improvement

By Neiko

  • MUST HAVE FOR GERMAN VEHICLES: Ideal set for German cars, sockets work with both an impact drill and breaker bar to loosen stubborn of bolts
  • SPECIALTY MECHANIC’S TOOLS: Set of 1/2-inch drive, tamper-proof security type sockets for hubs, steering and suspension on selected VAG vehicles
  • STURDY AND IMPACT READY: All sockets made of sturdy chrome moly steel with black phosphate finish for reliable use with impact wrenches
  • LONG AND SHORT BITS: Set includes four long (3-1/8”) and four short (1-5/8”), M12, M14, M16, M18 to cover a wide range of fastener locations
  • CASE INCLUDED: Set includes a hard plastic case for carrying and storage

46. E-Z Red NR5M 5 pc Extra Long Flex Head Ratcheting Wrench Set -Tools & Home Improvement

By EZRED

  • Limited Lifetime Warranty
  • Box ends with slim heads for greater reaching capabilities
  • Includes sizes: 8mm x 10mm, 12mm x 14mm, 13mm x 15mm, 16mm x 18mm and 17mm x 19mm
  • Extra long spline with 180 degree flex heads
  • Meets and exceeds ASME/ANSI torque specifications

Spline wrench – The Buyer’s Guide

You must have checked the above list, aren’t you mind-blown by the quality of products? Well, if you are then here’s a secret formula which we’ve used to choose them. You can use them too! The best part is, it works for all the product purchases you make! Besides, wouldn’t it be helpful to you, if you knew the factors we’ve considered to choose the spline wrench in the above list? So shall we begin with the guide and help you learn about the important factors?

1. Does it have the features you need?

Wait for a minute before you buy the spline wrench, check if it has all the features in your requirement list! If it doesn’t have them, then you should avoid buying that particular model and start looking for an alternative. We always suggest our editors to make a list of important features before adding a product to a list and based on the feature, the quality of the product, brand-assurance, rank it! So if it has all you need, you should not mind paying a bit extra. However, if you end up buying the best spline wrench which doesn’t have the feature you need the most, then it won’t make sense! Would it? To us, it wouldn’t! That’s why you should make up a list which includes the features you are looking for, technical specifications if any, etc and come up with a budget.

2. Budget and Price Match

Well, you obviously can’t buy the best spline wrench with a low budget. That’s why it’s important to make note of all the important features, specs, factors and come up with a budget. Once you are ready with it, look for the products which are either equal to your budget or are close to it. Stick to the budget, because while browsing, you’ll see a model which is slightly better and has an additional feature with a really small price difference. Well, in that case you’ll have to calculate the price of the product which has all the required features and the spline wrench with the additional features. See if the difference in amount is worth for the feature? If you don’t have second thoughts, you shall probably increase your budget.

3. Warranty and Brand

Most of the spline wrench industry experts we got in touch suggested us to always buy the one which comes from a reputable brand. They also explicitly asked us to include the best brands so that users don’t buy the models from unknown brands or non-reputable companies. Because spline wrench from an unknown brand might be cheap at first glance, but could have high-maintenance and could cost a lot in repairs.

Another benefit of buying a spline wrench from a reputable brand would be warranty. Most of the spline wrench from reputable brands come with good warranty. However, cheap products do come with a warranty, but claiming it can be a herculean task. That’s why buy the models which come from known brands and have good warranty.

4. Check for Reviews and Ratings

Back then when the Internet wasn’t as big as it is today, local stores charged high and even ended up selling the products which sucked or wasn’t future proof. It’s because the salesman threw technical terms and confused the buyer. But nowadays, there are sites like ours which does all the research and lists down the best models and there are eCommerce stores like Amazon which has user reviews which can be read to know the experience of the user with that particular spline wrench. Isn’t it great?

The Verdict

We hope that you loved the spline wrench we’ve listed in our best list. If it has been helpful, please bookmark our website and share it with people you know whenever they plan to buy something.

To wrap up this guide,

About the author

Toni Morrison

Toni is the Senior Writer at Main Street Mobile. She loves to write about the Internet and startups. She loves to read stories of startups and share it with the audience. She is basically a Tech Entrepreneur from Orlando. Previously, She was a philosophy professor. To get in touch with Matt for news reports you can email him on toni@mainstreetmobile.org or reach her out on social media links given below.

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