Klein Tools Impact Socket Extension Set includes 6-inch extension bars in 3/8-inch and 1/2-inch square drives. Designed to provide greater access for sockets in hard-to-reach applications, each extension features a knurled grip for superior control. High-visibility orange bands help prevent loss on job sites, while impact-ready performance is built to withstand heavy-duty use with drivers and wrenches.
4-Piece set includes two 3/8-Inch and two 1/2-Inch extension bars, 6-Inch long for extended reach
Impact-ready performance built to withstand heavy-duty applications with drivers and wrenches
Knurled grip textured shaft provides superior control
High visibility orange band and bold size markings for quick identification and to prevent tool loss
Ball detent retention system holds sockets firmly in place during demanding professional applications