Nut Grip, 3/8″ Drive, SAE, Chrome Hand Socket Set.NUT GRIP is Ko-ken’s special design for non-magnetic nuts/bolts to be held firmly in a 6-point socket. The design consists of two balls held in place by a spring steel ring.

Our nut grip sockets are unique to Ko-ken and truly a revolutionary way of approaching this type of socket. Our fastener holds nuts and bolts in place without the use of magnets. Our system is built with a coil spring and ball bearings on opposing flats. When a nut or bolt is in the socket the ball bearings push out on the springs holding the nut/bolt in place.

Drive Size 3/8″ Sq. Drive Output SAE Type Nut Grip Includes: 9 Pieces 3450A Sockets 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4 Rail 200 mm