1.1/2'' AIR IMPACT WRENCH KIT 2.Durable twin hammer impact menchanism. 3.Pressure-feed lubrication. 4.Adjustable torque Company ... M8,M101.5Liter/Stroke1/4"6.0-7.0 (85-100psi)3/8"2-10mm(0.078"-0.393")It is ... ,10,11,13,14,17,19,22,24,27mm1PC-1/2" Air impact wrench1PC-1/2" x 5" extension bar1PC-Hex key wrench1PC-Nipple1PC ... Buyer Label Offered Number of Employees: 200-251 persons 1/2" Air Impact Wrench Kit