Bahco 7809M-7 7mm x 1/2" Socket for Hex Head Screws

7mm socket for hex head screws.Has a 1/2" square drive for use with a ratchet.Made from high-performance alloy steel with a highly polished finish.Adheres to standards ISO 1174 and DIN 3120.Features a knurled shank to enhance grip, so that loose fasteners can be tightened manually by hand.This hex socket is not suitable for machine operation or with power tools, such as an impact wrench.