BGS 8210 Adaptor Set for Ratchet Wrenches 4 pcs.

made of chrome vanadium steel 1 adaptor with external square 6.3 mm (1/4") for ring wrench 10 mm 1 adaptor with external square 10 mm (3/8") for ring wrench 13 mm 1 adaptor with external square 12.5 mm (1/2") for ring wrench 19 mm 1 bit adaptor with internal hexagon 6.3 mm (1/4") for ring wrench 10 mm with quick release can substitute 3 ratchet handles if used with ratchet wrenches surface finish: polished chrome metal, Manufacturer: BGS