Capri Tools CP30004 30004 S2 Star Torx And External Socket Bit Set 35-Piece, Silver Drop-forged, heat-treated S2 steel bit set that will last longer than any others in its class Work on cars, trucks, appliances, lawn equipment, machinery, and other jobs requiring star/torx fasteners/bolts Chrome plated Chrome Vanadium sockets provide maximum oil and corrosion resistance Designed for breaker bars, torque wrenches and ratchets Meets and exceeds ANSI standards and comes with a lifetime replacement guarantee