The 1/4 inch drive sockets' class='desclinks'>sockets (Length 25mm) have a bi-hex socket (12 point) end and are made from chrome vanadium steel with a high chrome finish.

The OGV profile allows for tightening torque to be applied to the sides rather than to the angles of the nut. These sockets' class='desclinks'>sockets are for manual use only.

ASME B 107-1.

Size: 1/2 in

Length: 25mm
Weight: 19g