The Makita AN901 is a 1-3/4 inch - 3-1/2 inch Framing Coil Nailer, 65-120 PSIG. It is the most powerful nailer in its class. A non-slipping nose is the ideal shape for diagonal nailing. Easy load canister provides maximum versatility and the ergonomical rubber grip gives comfortable handling. The Makita nailer has a depth setting knob for easy adjustment of nailing depth (9 settings in increments of 1/16 inch). It features a built-in air filter which prevents dust or foreign matter from entering the tool.