American Forge & Foundry Torque Limiting Extension, 1" Drive, 550 Ft/Lbs.

Prevents overtightening or uneven tightening of lug nuts. spring steel design stops turning once preset torque is reached. reduce risk of wheel and brake rotor damage. solid one piece construction. roll stamped with size, torque rating 1" drive 550ft/lb torque extension. 1 year limited warranty.