supply of 1)pneumatic impact wrench, square drive : 1, inside trigger type d-handle, 540 blows per minute, working torque range : 240 to 2800 nm, maximum torque : 3390 nm, weight not to exceed : 16.2 kg. air consumption : 52 cfm (approx). equivalent to cp, model no.: cp5000. qty: 10 no- miscellaneous works.