Tork Craft Socket Bit 1/4′ Drive Hex H3 S2 Material

At a Glance: 1/4′ drive hex H3 (3mm) socket bit in S2 steel for controlled, dependable fastening.

The Tork Craft TC93003 hex socket bit is designed for driving 3mm hex (Allen) fasteners using a 1/4′ drive ratchet, extension or driver system. The H3 size is commonly found on tool fittings, hardware, furniture fasteners and light mechanical assemblies where a positive, accurate hex fit is essential. Made from S2 steel, this socket bit is built for durability and wear resistance, helping maintain a crisp hex profile and reduce the risk of rounding out fasteners when you need clean torque transfer and good control.