Ko-ken Nut Grip Socket Set: a game-changer in socket technology. Crafted with precision, our 3/8″ drive, 6-Point, Semi-Deep Length Chrome Hand Socket Set incorporates the innovative NUT GRIP design. Unlike traditional sockets, our NUT GRIP system revolutionizes the way non-magnetic nuts and bolts are handled. Engineered with two balls secured by a spring steel ring, our sockets ensure a firm grip on nuts and bolts without relying on magnets. This unique design features ball bearings and a coil spring arrangement on opposing flats. As a nut or bolt is inserted into the socket, the ball bearings exert pressure on the springs, securely holding the fastener in place.

Type Semi-Deep Nut Grip Socket Set Drive Size 3/8″ Drive Type Square Piece Count 11 Includes: 3350X Sockets (8-19mm) 3350X-8 8mm 3350X-10 10mm 3350X-11 11mm 3350X-12 12mm 3350X-13 13mm 3350X-14 14mm 3350X-15 15mm 3350X-16 16mm 3350X-17 17mm 3350X-18 18mm 3350X-19 19mm