1/2″” Square To 1/4″” Hex Screwdriver Socket Adapter Quick Release Chuck Drive Converter CR-V Impact For Bit

Description

The adapter is made of chrome vanadium steel, which is electroplated with high hardness. The retractable type change-over head has the self-locking function, and the clamping is firmer. The steel ball design on the adapter of elastic sleeve type can fasten the batch head, and is not easy to fall off. The adapter is suitable for all kinds of electric spanners and 1 / 2 pneumatic spanners. It can be flexibly connected.