Socket Set 3/8 in. Drive Torx

Proto Tools is an American industrial hand tool company. Founded as Plomb, it is presently a division of Stanley Black & Decker. The company is credited with creating the first combination wrench in 1933. 3/8 socket (8 pieces Torx bits) Accessories: 9 bar with 8 Socket clips Proto bits are offered in a broad range to accommodate production assembly applications