1-3/4 in. Coil Roofing Nailer - AN454-R. (1) Hex Wrench - 783202-0. (1) Pneumatic Nailer Oil - 181434-7. (1) Safety Goggles - 192517-8. (1) Air Fitting - 311006-A. Faster nail driving speed for maximum performance. Aluminum housing for longer tool life. Lightweight design at only 5.2 lbs.. Easy, one-step open, adjustable canister system for faster, more precise nail loading. Tool-less depth adjustment dial for more precise control in flush nailing shingles. Built-in magnet ensures last nail is driven. Large carbide inserts on nose piece for long lasting performance. Tool-less shingle guide designed for easy adjustments and consistent shingle placement. Reversible belt hook allows the tool to remain close. Ergonomic rubberized grip for increased comfort on the job