01640032 Stahlwille 40aDL 1/2'' SAE Long 12-Point Socket, 1/4'' Square Drive

01640032 Stahlwille 40aDL 1/2'' SAE Long 12-Point Socket, 1/4'' Square Drive Description

The 01640032 Stahlwille 40aDL 1/2'' SAE Long 12-Point Socket, 1/4'' Square Drive provides extended reach for professional service, maintenance, and assembly work involving fractional-inch fasteners positioned below surrounding components. Its 1/2'' bi-hex working profile uses Stahlwille's AS-Drive design to transmit force through the fastener flats rather than concentrating load at the corners.

The 01640032 Stahlwille 40aDL 1/2'' SAE Long 12-Point Socket, 1/4'' Square Drive uses a 1/4'' internal square drive and measures 50mm in overall length. Variant-specific dimensions include a 17.3mm socket-end outside diameter, 17.3mm drive-end outside diameter, 11.5mm bore diameter, 12mm broach depth, and 41.1mm socket depth.

Stahlwille manufactures the 40aDL series from HPQ® high-performance steel, a wear-resistant material that supports high torque while allowing thin-wall, lightweight construction for work in confined spaces. The socket is chrome-plated and conforms to ASME B 107.1, Fed. Spec. GGG-W-641, and SAE AS 954-E requirements. This 1/2'' version has a listed weight of 44g.

A strong addition to professional SAE socket assortments, the 01640032 Stahlwille 40aDL 1/2'' SAE Long 12-Point Socket, 1/4'' Square Drive combines a long 50mm body, 12-point AS-Drive profile, HPQ® steel construction, and precise 1/2'' sizing for professional maintenance, assembly, and repair applications.