03410060 Stahlwille 50a 1-3/8'' SAE 12-Point Socket, 1/2'' Square Drive

03410060 Stahlwille 50a 1-3/8'' SAE 12-Point Socket, 1/2'' Square Drive Description

The 03410060 Stahlwille 50a 1-3/8'' SAE 12-Point Socket, 1/2'' Square Drive combines a 12-point working profile with a robust 1/2'' square drive for professional maintenance and repair work. Its 1-3/8'' bi-hex AS-Drive profile provides 12-point engagement for SAE fasteners while helping transmit force through the fastener flats rather than concentrating load at the corners.

The 03410060 Stahlwille 50a 1-3/8'' SAE 12-Point Socket, 1/2'' Square Drive uses a 1/2'' internal square drive and measures 50mm in overall length. Variant-specific dimensions include a 46mm socket-end outside diameter, 28mm drive-end outside diameter, 33.7mm bore diameter, 23mm broach depth, and 29.2mm socket depth.

Stahlwille manufactures the 50a 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 Stahlwille lists ASME B 107.1, Fed. Spec. GGG-W-641, and SAE AS 954-E as test values. This 1-3/8'' version has a listed weight of 232g.

Built for dependable day-to-day workshop and maintenance use, the 03410060 Stahlwille 50a 1-3/8'' SAE 12-Point Socket, 1/2'' Square Drive combines a 12-point AS-Drive profile, HPQ® steel construction, chrome-plated finish, and precise 1-3/8'' sizing for professional maintenance, service, and assembly work.