Made from hardened CrV steel with a satin finish. Equipped with a switch to change the direction of rotation. The rocket mechanism ensures precise work while maintaining maximum torque. Locking button and quick release of the socket wrench. Fast tightening or loosening of nuts and screws. Suitable for use in workshops and repair services as well as in the home garage. Technical specifications: Length: 250 mm, Shaft: 1/2 inch, Number of teeth: 72, Weight: 0.616 kg.