1.1/2'' AIR IMPACT WRENCH KIT 2.Durable twin hammer impact menchanism. 3.Pressure-feed ... 11,13,14,17,19,22,24,27mm1PC-1/2" Air impact wrench1PC-1/2" x 5" extension bar1PC-Hex key wrench1PC-Nipple1PC- ... and loaded.Other choices for package :1.Laser marking (our brand or offered brand)2.Several kinds of accessories (free) ... Label Offered Number of Employees: 200-251 persons 1/2" Air Impact Wrench Kit