1" Dr. Standard Thin Wall Sockets, 30420, 1 in Drive, 1 1/4 in, 12 Points

Thin wall impact sockets from Apex® Fastener Tools accommodate countersunk or limited clearance nut or bolt locations. Many of these impact sockets have a shouldered body design that can fit in tight quarters. Impact sockets from Apex® Fastener Tools, formally Cooper Tools, have hex tolerances that are on average 48% tighter than DIN and 35% tighter than ANSI requirements.