Elephant 1 Inch Heavy Air Impact Wrench with 2 Sockets, IW 04 is a premium quality Impact Wrenches from Elephant. All Elephant Impact Wrench are manufactured by using quality assured material and advanced techniques, which make them up to the standard in this highly challenging field Technical Specification: Category: Workshop Tools (Pneumatic) Operating Pressure : 8-14 kg/cm2 Torque: 2980 N.m. Mechanism : pin less hammer Bolt Size (in the box) : 32 mm & 33 mm Spindle Square Drive : 1 Inch Free Speed : 3800 rpm Air Inlet : 1/2 inch Anvil Length : 8 inch Moment Bound : 1300-2600 N.m. Dimension (L x B x H) : 28.7 x 9.6 x 7.6 inch Weight : 18Kg (Approx)