Professional-quality mechanic's tool at a great everyday low price
Two-piece design driver inserts made from high quality S2 steel
Heat-treated chrome-vanadium steel sockets
Meets or exceeds ANSI specifications
Pro-Grade™ 3/8" Drive Internal Torx® Socket is precision made following the strictest quality controls and using only the finest materials available. It's designed to perform and built to last. We're so sure of its quality and toughness, we back each and every one of them with a 48-hour FREE replacement warranty for the life of the tool. When you want quality and the highest level of satisfaction, you want Pro-Grade™. Pro-Grade™-a name you can trust, a tool you'll be proud to own. For 48-hour free replacement, call toll-free 1-800-248-6657.