6 Piece Set Sizes 7,8,10,12,13,14
This Koken Nutgrip system is very handy with nonmetallic fasteners. No need for dumdum or paper to hold the nut or bolt. The ball detent holds the nut or bolt eliminating the perils of those dropped fasteners... This is a top quality professional tool you will use for years.
NUT GRIP® is Ko-ken's special design for non-magntic 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.