E11 3/8″ drive female Torx socket manufactured from chrome vanadium steel for external Torx fasteners.

The KING TONY 337511M is an E11 standard female Torx socket with a 3/8″ square drive, designed specifically for compatible external Torx screws and bolts. Manufactured from chrome vanadium steel, it has a chrome-plated finish suitable for professional hand-tool applications. The female E11 star profile provides the correct interface for external Torx heads, rather than the internal profile used by conventional Torx bit sockets. The socket measures 12.8mm across D1 and 16.8mm across D2, with an 8mm working depth and overall length of 28mm. Weight is 23g, making it suitable for automotive, mechanical, equipment servicing and general maintenance work.