ASTA Hex Bit Holder Socket 1/2" Square Drive 8mm (5/16") Hexagon Screwdriver Tool
8mm hex insert bit holder for use with 1/2" square drive ratchet or extension bar. Equipped with retaining ball ring to hold bit in place. Made of hardened and tempered Chrome Vanadium (Cr-V) steel. Matt finish for better grip and resistance to corrosion. Supplied as individual bit holder.
Specification:
Drive - 1/2"
Hex bit - 8mm
Length- 38mm