The EX-377-B-9 Apex 1/2” Square Drive Adapter is manufactured using a proprietary steel and heat treat process that yields greater strength and a longer adapter life. The cutting-edge machining process used to manufacture the EX-377-B-9 Apex 1/2” Square Drive Adapter results in tighter tolerances, superior product consistency and a better and more consistent fit to fasteners leading to better torque transfer.

EX-377-B-9 Apex 1/2” Square Drive Adapter are from Apex Fastener Tools, recognized as the industry leader in professional tooling throughout the aviation industry as well as automotive, heavy industry or anywhere quality tooling products are required. If you have invested money in quality tools, you need to know that your EX-377-B-9 Apex 1/2” Square Drive Adapter will deliver the performance you require of it.

Apex manufactures square drive adapters for the aerospace, automotive and other industries where reliability is key. Day in and day out, you will find the EX-377-B-9 Apex 1/2” Square Drive Adapter hard at work in some of the worlds busiest manufacturing facilities.

Apex® Fastener Tools Catalog Page: 58