JET 400445 - #5 Spline Impact Air Wrench - Super Heavy Duty (6-inch Extended Anvil) Replacement Parts fit female threads on the

fit female threads on the regulator

Will not break

8-Inch (674905) and 16-Inch (674903) extensions

8-16 X 7/8 Pan Slotted

JET 400445 - #5 Spline Impact Air Wrench - Super Heavy Duty (6-inch Extended Anvil) Replacement Parts fit female threads on theJet's most powerful #5 spline impact wrench , Produces an incredible 2 , 100 ft lb of nut wrenching torque in reverse , Ultimate power in reverse maximizes removal of stubborn rusted nuts , Weighs only 24 lb unheard of power to weight performance compare traditional models at over 30 pounds , Lightweight "back saver technology" ensures maximum operator comfort and safety , and minimum fatigue during use