OTC 1951M Metric Truck Wheel Bearing Locknut Socket Fuel Tank Adapter and two heavy-duty 4-inch diameter

and two heavy-duty 4-inch diameter

Made of the finest heat-treated steel

Tank mounted fluid level sight gauge

to ensure the proper operation of the CR system

OTC 1951M Metric Truck Wheel Bearing Locknut Socket Fuel Tank Adapter and two heavy-duty 4-inch diameterOTC 1951M 55 mm Locknut Socket Metric Truck Wheel Bearing Locknut Socket, 55mm, 6 Point These sockets have a " square drive opening, permitting the use of an extension and torque wrench to tighten the 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. To determine the size of the locknut, measure from flat to