SPX OTC1911 3-1/2" Lock Nut Wrench Socket

The SPX OTC1911 is a 3-1/2 Lock Nut Wrench Socket. The SPX OTC1911 8 point socket has a 3/4 square drive opening, permitting the use of an extension and torque wrench to tighten locknut as required. 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 resists round-out

SPX OTC1911 3-1/2" Lock Nut Wrench Socket

Extension and torque wrench to tighten the locknut