Koken 3450MH-13 3/8 Sq. Dr. Socket 13mm Nut Grip Length 26mm Outer Hex 17mm

Features

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 bearing pushes out on the springs holding the nut/bolt in place.