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.

Input Drive size: 3/8″ Drive Shape: Square Length: 55mm Type: Nut Grip Deep Socket Output Size: 14mm Opening: Nut Grip

Product Dimension (Refer Line Drawing Image):

D1 Size: 19.5mm D2 Size: 18.5mm H1 Size: 8.5mm H2 Size: 41.5mm L Size: 55mm