WE-4516-4 Apex Extension. Type: Extension Part Number: WE-4516-4
WE-4516-4 Apex Extension is made from a very durable construction and quality design ensuring a longer service life than competitors.
WE-4516-4 Apex Extension have hex tolerances that are on average 48% tighter than DIN and 35% tighter than ANSI requirements. With Apex Fastener Tools, the industry leader in drive extensions, you are assured of an exact, sure fit.
High strength fasteners in demanding situations, like those found in the automotive and aviation industries, often require the use of an impact wrench or impact driver to deliver the amount of torque required to tighten or loosen them.