BOSTITCH Framing Nailer, Round Head, 1-1/2-Inch to 3-1/2-Inch,

Two nailers in one: includes two quick change nosepieces to convert tool to either framing or metal connector applications Patented push button adjustable depth guide of the framing nailer gun sets nails to desired depths Lightweight magnesium design for durability Adjustable rafter hook allows users to hang tool on rafters and joists Drives plastic collated 1-1/2-inch and 2-1/2-inch metal connector nails (.131-inch - .148-inch diameter)