OTC 1977 Truck Pinion Locknut Socket 3 valve tool set Patented automatic calibration circuit ensures

Patented automatic calibration circuit ensures optimal performance at all times

Shipping Weight | 3 lbs

The powerful 4hp motor will take all the abuse that you can throw at it because of the 220V three phase power required to run it and the 6” belt allows you to get more work done in the same amount of time

Using the right tools saves time and effort

Breakaway Torque | 1500 ft-lb (2034Nm)

OTC 1977 Truck Pinion Locknut Socket 3 valve tool set Patented automatic calibration circuit ensuresOTC 1977 2" Pinion Locknut Sockets We've designed and built these sockets to have the correct clearance for yoke and locknut assemblies on a variety of truck transmissions and differentials. The sockets have 3" of usable depth and are 4" long. Using the right tools saves time and effort, eliminating the need to destroy standard sockets by grinding them down to fit tight pinion clearances. Features: Socket has a 3" usable depth 4" overall length