Teng Tools 1/2" Deep Impact Socket DIN AF 1-1/8" S1-9 Hex size 21mm with a

Hex size 21mm with a Hex drive of 1/2" and an M16 threaded bar that's applied with a chemically blacked finish

Size: 36mm x 300mm long

3/8" Drive insulated (VDE) sockets

and more for repeatable precision

Teng Tools 1/2" Deep Impact Socket DIN AF 1-1/8" S1-9 Hex size 21mm with aDIN standard design for use with a retaining pin and ring . Chrome molybdenum for use with power tools. Black phosphate finish for easy identification as an impact socket accessory. Ring and pin fixing hole on the female end to secure the socket. Supplied with a metal socket clip for use with a socket rail [ EXTRA STRONG ] The impact socket is made from heavy duty chrome molybdenum (CR MO) steel for exceptional strength and flexibility. [ LASTS FOR