SPX OTC1912 3/4" Drive 3-7/8" 6 Point Truck Wheel Bearing Locknut Socket

The OTC1912 is a 3-7/8 6 point truck wheel bearing locknut socket. The socket has a 3/4 square drive opening, permitting the use of an extension and torque wrench to tighten locknut as required. The locknut removal and installation is simple, even when wide-rim wheels are involved, since a long extension may be attached to the socket to provide the necessary clearance.

Socket is made of high-strength steel
Openings resist "rounding out"

SPX OTC1912 3/4" Drive 3-7/8" 6 Point Truck Wheel Bearing Locknut Socket

Removing and installing lock nuts