EX-380-4 Apex 3/8” Square Hex Power Drive Extension. Hex Drive: 5/16” Type of Lock: Pin Overall Length(in.): 4” Overall Length(mm): 102mm
EX-380-4 Apex 3/8” Square Hex Power Drive Extension from Apex Fasteners Tools are always made with the most durable constructioins and high quality design ensuring for a longer service life than competition. Consumers are always assured not only highest of quality but industrial strength possible for any job.
EX-380-4 Apex 3/8” Square Hex Power Drive 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. All Apex drive extensions have the tightest tolerances for straightness and concentricity in the industry.
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.
|Type of Lock||
|Overall Length (in.)||
|Overall Length (mm)||