Draper ¾" (F) x ½" (M) Square Drive Impact Socket Converter
Converter to reduce ¾” square drive down to ½” square drive for impact sockets.
Forged from chrome vanadium steel hardened, tempered and chemically blacked for corrosion protection.
Groove and hole in the 1/2" female end to receive a ring and pin. It also has a hole in the 3/4" male end to receive a pin.