Item No.: H11E657

The impact driver socket extensions are made of premium

chrome vanadium steel (Cr-V) and heat treated.

With a rust-proof black phosphate coating,all drill socket

adapters can achieve higher durability in any circumstances.

1/4" 3/8" &1/2" and of three lengths-3" 6" & 12".

1/4" 3/8" and 1/2" square drive

75mm 150mm and 305mm length

1/4" hex shank