1/2 Sq. Dr. Socket  21mm Nut Grip Length 37mm

1/2 Sq. Dr. Socket 21mm Nut Grip Length 37mm


Ko-ken USA

Shipping calculated at checkout.

Nut Grip,1/2” drive, Standard Length, Chrome Hand Sockets.  NUT GRIP® is Ko-ken's special design for non-magnetic 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.

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. 

Our nut grip sockets can completely change a mechanic's work ethic. If you lose a nut or bolt inside and engine a lot of time you must take the entire engine apart to find the bolt. With nut grip sockets that dilemma is completely eradicated. 

Input Drive Size: 1/2"
Drive shape: Square
Length: 37mm
Type: Nut Grip Socket
Output Size: 21mm
Output Shape: Nut Grip
  • $13.20
    Unit price per 
We currently have 7 in stock.

We Also Recommend