The Grip-Rite GRTMP16 mini palm nailer drives bulk nails from 1-1/2" to 3-1/2" in length. One-year warranty. Includes air fitting, tool oil, wrenches, and magnetic nose. At 1.1 lbs, this palm nailer is the smallest and lightest in its class. The GRTMP16 is easy to actuate, handle, and fits into your nail pouch. Excellent tool for driving nails in very tight places. Specific applications include joist hangers, framing, connector straps and most areas where swinging a hammer is not practical.