Draper 65017 Air Impact Wrench with Composite Body, 1/2" Sq. Dr.A low noise, low vibration 1 2" impact wrench. Manufactured with a casing made from composite plastics. Fitted with a high tech three speed reversible motor. The ergonomic design and lightweight housing assist in prevention of the cold sink effect. Display packed. Features Lightweight and robust composite body Forward reverse selector Powerful rocking dog Specifications Air inlet 1 4" BSP Ultimate torque 340Nm (250ft lb) Free speed 7,500 rpm Operating