1/2" Stubby Impact Composite HSG 2.1 lbs. – 1.0 Kg. 460 ft.lbs - 625 Nm of maximum torque in reverse. 4 1/4 in – 108 mm length. Jumbo hammer mechanism. Steel motor. Aluminum clutch housing. Composite housing with curved handle with -Plastic Rubber injected. S2S: 1 hand Forward – Reverse operation. New power setting system: 1 hand-operation behind the trigger. 2 positions in reverse: max and lower torque. 2 positions in forward: max and low torque. Socket retainer ring. Full teasing trigger 7732C Yes -