UGH Series Female Square Drive Sockets, 3/4 in Drive, E20 Opening

Features : Apex® Impact sockets from Apex® have hex tolerances that are on average 48% tighter than DIN and 35% tighter than ANSI requirements|Apex® impact sockets provide an exact, sure fit every time|Impact sockets from Apex® Fastener Tools provide the tightest tolerances for straightness and concentricity available||