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: | 40mm |
| Type: | Nut Grip Semi-Deep Socket |
| Output Size: | 16mm |
| Opening: | Nut Grip |
