Ingersoll Rand Model 371 1/4" hex screw gun. Features positive clutch with 1/4" hex locking chuck head with fwd/rev switch at trigger.Positive clutch is not adjustable, but allows full torque through full run down of fastener.Rated at 47 in/lb @ 90 psi. Free speed of 1,800 rpm. Good used surplus condition. Stock photo. All items tested , but may vary in appearance.Free ship in U.S. Discounted International shipping. We ship APO,FPO, International and combine shipping. Check out my other items!Sign up for my email newsletters by adding my eCRATER Store to your Favorites