- 3-1/2" 6 point locknut socket
- Wheel bearing locknuts are easy to remove or install with these specially designed sockets
- Sockets are made of high-strength steel; openings resist "rounding out"
- Can be used with an extension and torque wrench to tighten the locknut as required
- Designed for use with 3/4 In. square-drive manual tools only; impact tool use voids sockets warranty
- OTC1910