4 Piece Impact Driver and Socket Extension Bar Set (3/8" & 1/2")

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