Anytime Tools TORQUE Extension Bar (Stick) and Thin Wall Impact Socket Set 8 Piece 1/2" Drive w/Case Prevent damage to LUG NUTS and ALLOY WHEELS. Includes most popular range of torque settings: 80, 90, 100, 110 ft lb. Thin wall Sockets made for alloy wheels: 17mm,19mm, 21mm, 13/16". Protective Sleeve Included. Color coded and engraved with size and torque information Professional grade chrome molybdenum construction 1/2" square drive length 7-7/8"