Panel and Enclosure Handles: Type - Equipment U-Handle; Length - 5.000 in (127.0 mm); Height - 1.500" (38.1 mm); Material Size - 0.312" Dia. (7.9 mm); Material Shape - Round; Material Type - Aluminum; Finish - Black Anodize; Mounting Type - Internal Thread; Mounting Thread Size - 10-32 Thread; Mounting Thread Length-Depth - 0.562" (14.3 mm) Depth; Listings - Aluminum: QQ-A-325, Anodized Finish: MIL-A-8625; Manufacturer Series - Instrumention Handles