Apex 7MM11 Standard Length Drive Socket, Metric, 7 mm 6 Point Socket, 1/4 in Female Square Drive

Apex® sockets have hex tolerances that are on average 48% tighter than DIN and 35% tighter than ANSI requirements. With Apex® you are assured of an exact, sure fit. All Apex® sockets have the tightest tolerances for straightness and concentricity in the industry.