Size Size |
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For Drive Style For Drive Style |
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Container Type Container Type |
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![]() | ![]() |
Display Rack | Plastic Case |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Individual/Set Individual/Set |
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Finish Finish |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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8-Point Sockets


Quickly position these sockets on square and external 8-point fasteners.
3/4" square drive size sockets work with wheel bearing locknuts on trucks and trailers.
For technical drawings and 3-D models, click on a part number.
Size | Overall Lg. | OD | Material | Each | |
3/4" Square Drive | |||||
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2 3/8" | 3 1/2" | 2 5/8" | Steel | 000000000 | 000000 |
2 9/16" | 3 1/2" | 2 7/8" | Steel | 000000000 | 00000 |
2 3/4" | 3 1/2" | 3" | Steel | 000000000 | 00000 |
2 7/8" | 3 1/2" | 3" | Steel | 000000000 | 00000 |
3" | 3 1/2" | 3 1/4" | Steel | 000000000 | 00000 |
3 1/8" | 3 1/2" | 3 1/4" | Steel | 000000000 | 00000 |
3 1/4" | 3 1/2" | 3 1/2" | Steel | 000000000 | 00000 |
3 1/2" | 3 1/2" | 3 3/4" | Steel | 000000000 | 00000 |
3 3/4" | 3 1/2" | 4" | Steel | 000000000 | 00000 |
3 7/8" | 3 1/2" | 4" | Steel | 000000000 | 00000 |
4 3/8" | 3 1/2" | 4 5/8" | Steel | 000000000 | 00000 |
4 1/2" | 3 1/2" | 4 5/8" | Steel | 000000000 | 00000 |
4 7/8" | 3 1/2" | 5 1/8" | Steel | 000000000 | 00000 |
94 mm | 3 1/2" | 4" | Steel | 000000000 | 00000 |
100 mm | 3 1/2" | 4 1/4" | Steel | 000000000 | 00000 |
Budd Wheel Impact Sockets


Remove and install dual wheels on trucks and trailers—these sockets have a hex recess for accessing lug nuts and a square recess to turn the threaded shafts found on inner wheels. They are made to withstand the high torque and force of impact tools.
Sockets require a locking retainer. Use with an impact wrench that has a pin-style socket retainer, or use a socket retaining ring with tools that have a hole- or hole-and-ring style socket retainer.
For technical drawings and 3-D models, click on a part number.
Sockets | Retaining Rings | ||||||||||
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Size | Square Recess Size | Overall Lg. | OD | Compatible Retaining Ring ID | Bolt Clearance Style | Material | Finish | Each | Each | ||
3/4" Square Drive | |||||||||||
1 1/2" | 13/16" | 4" | 2 1/4" | 1 5/8" | Deep | Steel | Black | 0000000 | 000000 | 0000000 | 00000 |
1" Square Drive | |||||||||||
1 1/2" | 13/16" | 3 15/16" | 2 1/4" | 2" | Deep | Steel | Black | 000000000 | 00000 | 00000000 | 0000 |
35 mm | 17mm | 3 3/4" | 2 9/64" | 2" | Deep | Steel | Black | 000000000 | 00000 | 00000000 | 0000 |
38 mm | 20mm | 3 13/16" | 2 13/64" | 2" | Deep | Steel | Black | 000000000 | 00000 | 00000000 | 0000 |
41 mm | 21mm | 3 15/16" | 2 45/64" | 2" | Deep | Steel | Black | 000000000 | 00000 | 00000000 | 0000 |
Wheel Bearing Locknut Socket Sets







Shaped and sized for compatibility with wheel bearing locknuts on trucks and trailers, the sockets in these sets make it easy to install and remove locknuts. They ensure the proper torque setting when you reinstall a locknut on your wheel, so you know it's safe and secure. These are square drive sockets for use with hand-driven tools, not impact wrenches. Made of steel, they grip locknuts tightly and prevent rounding.
4-pin and 6-pin sockets fit around retaining locknuts with slots or holes in the side. Also known as spanner sockets, they’re similar to tri-groove sockets but have four or six pins instead of three.
Spindle puller adapters remove the front spindle on four-wheel drive trucks so you can access the needle bearing when lubricating and aligning the front wheels.
6-point sockets are designed for use with hex locknuts.
6-point rounded sockets fit the special rounded hex nuts found on some trucks.
8-point sockets fit 8-point nuts and square nuts.
Carry sets with a plastic case from one location to the next.
Choose sets with a display rack to keep sockets contained and organized in a single location. The display rack mounts to walls and is labeled by socket size.
Number of Pieces | Components Included | Includes | Container Type | Each | |
1/2" Square Drive—Chrome-Plated Steel | |||||
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6 | 5 Sockets 1 Adapter | 4-Pin: 2", 2 1/4", 2 3/4" 6-Pin: 2 1/4" Spindle Puller Adapter | Plastic Case | 000000000 | 0000000 |
7 | 7 Sockets | 6-Point: 2 3/8", 2 1/2", 55 mm 6-Point Rounded: 2 3/8", 2 1/2", 2 9/16", 2 3/4" | Plastic Case | 000000000 | 000000 |
3/4" Square Drive—Steel | |||||
12 | 12 Sockets | 6-Point: 2 1/2", 2 9/16”, 2 5/8”, 2 3/4", 2 7/8”, 3 1/4", 3 1/2", 4", 4 1/8” 6-Point Rounded: 2 9/16" 8-Point: 3 1/4", 3 7/8" | Display Rack | 000000000 | 000000 |
18 | 18 Sockets | 6-Pin: 2 5/8", 2 7/8", 3 5/8" 8-Point: 2 3/8", 2 3/4", 2 9/16", 2 7/8", 3", 3 1/8", 3 1/4", 3 3/8", 3 1/2", 3 3/4", 3 13/16", 3 7/8", 4 3/8", 4 1/2", 4 7/8" | Display Rack | 000000000 | 000000 |
Budd Wheel Impact Socket Sets
![]() Budd Wheel Impact Socket Set | ![]() 4-Point Socket Shape | ![]() 6-Point Socket Shape | ||||
![]() Socket Retaining Ring |
Remove and install dual wheels on trucks and trailers with the sockets in these sets. The sockets are extra deep for use with Budd wheels, so you can remove both the nut and the stud with a single socket. Sets include sockets for hex drives to access lug nuts and sockets for square drives to turn the threaded shafts on inner wheels. All are impact sockets, made to withstand the high torque and force of impact tools. Use them with an impact wrench that has a pin-style socket retainer, or use a socket retaining ring with tools that have a hole- or hole-and-ring-style socket retainer.