" APX " EX-377-6 APEX TOOL GROUP

APX EX-377-6

1/2"-DR X 3/8"-MALE X 6" EXTENSIONS

Sockets with hex drive from Apex® Tool Group, formally Cooper Tools. Sockets form Apex® Fastener Tools formally Cooper Tools, are on average 48% tighter than DIN and 35% tighter than ANSI requirements. With Apex® sockets, you are assured of an exact, sure fit. All sockets from Apex® Fastener Tools have the tightest tolerances for straightness and concentricity in the industry. In extremely demanding industries like aerospace or high-performance automotive applications, high strength fasteners often require the use of an impact wrench or impact driver to deliver the amount of torque required to tighten or loosen them.