The BOSTITCH BTF83WW 28 Degree Wire Weld Framing Nailer provides the user with power and efficiency. The low profile design allows the nailer to be used in small areas. The versatile trigger drive selector enables the user to select from single or multi-drive modes. The fastener’s depth is controlled by the tool-free depth drive adjustment. 840 In-Lbs of pressure is concentrated to powerfully send the fastener into the material. Power and versatility make this nailer an essential tool for the jobsite. Replacement to the BOSTITCH LPF21PL Nailer. 7 Year Limited Liability Warranty