General description A professional bi-hexagon, AF socket produced in accordance with ISO 9000 and AS5954 specifications for increased torque and reduced risk of rounding fasteners. Manufactured from chrome vanadium steel with a satin finish. It features a 1/2in square drive. Technical specifications Size: 1 AF Length: 43 mm Drive: 1/2in Square Drive Material: Chrome vanadium steel Other information MPN: TENM120132 EAN: 5020385130999