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: 26mm Type: Nut Grip Socket w/Hex Base Output Size: 8mm Opening: Nut Grip

Product Dimension (Refer Line Drawing Image):

D Size: 12mm H1 Size: 5mm H2 Size: 17mm L Size: 26mm