01530012 Stahlwille 40aD 3/16'' SAE 12-Point Socket, 1/4'' Square Drive

01530012 Stahlwille 40aD 3/16'' SAE 12-Point Socket, 1/4'' Square Drive Description

The 01530012 Stahlwille 40aD 3/16'' SAE 12-Point Socket, 1/4'' Square Drive provides a compact 1/4'' drive solution for professional service, maintenance, and assembly work involving SAE fasteners. Its 3/16'' bi-hex profile uses Stahlwille's AS-Drive design, which is engineered to transmit force through the fastener flats rather than concentrating load at the corners.

The 01530012 Stahlwille 40aD 3/16'' SAE 12-Point Socket, 1/4'' Square Drive uses a 1/4'' internal square drive and measures 23mm in overall length. Variant-specific dimensions include a 7.6mm socket-end outside diameter, 10.7mm drive-end outside diameter, 4mm bore diameter, 4.5mm broach depth, and 15mm socket depth.

Stahlwille manufactures the 40aD series from HPQ® high-performance steel, combining wear resistance with thin-wall, lightweight construction for work in confined spaces. The socket is chrome-plated and is tested to ASME B 107.1, Fed. Spec. GGG-W-641, and SAE AS 954-E requirements. This 3/16'' version has a listed weight of 7g.

Well suited for service and maintenance work where compact access and reliable fastener engagement matter, the 01530012 Stahlwille 40aD 3/16'' SAE 12-Point Socket, 1/4'' Square Drive combines a 12-point AS-Drive profile, HPQ® steel construction, chrome-plated finish, and precise 3/16'' sizing for professional maintenance, assembly, and repair applications.