American Forge & Foundry Torque Limiting Extension, 1" Drive, 300 ft/lbs., Yellow. Socket prevents overtightening or uneven tightening of lug nuts. Limited Socket reduces risk of wheel and brake rotor damage; socket stops turning once specified torque is achieved and absorbs any extra impact. Constructed with durable chrome molybdenum spring steel; Powder coated finish provides scratch and corrosion resistance. Size and torque rating are roll stamped on the drive end for easy identification. Established in 1963, American Forge and Foundry (American Forge & Foundry) has provided value through our selection of highest-quality, "forge tough" heavy-duty and automotive service equipment. From our extensive inventory of parts to the hundreds of service depots available nationwide our experienced team is committed to ensuring that the American Forge & Foundry brand stands for durability, safety, and customer care.