Pneumatic Coiled Roofing Nailer drives 3/4? through 1-3/4? coiled roofing nails. Features include adjustable exhaust and adjustable depth drive. Lightweight and rugged cast aluminum construction is built to last. See-through nail magazine and built in Shingle Guide. Contact mechanism prevents accidental firing. For New Roof, Re-Roof, Box Assembly and Siding. Drives 3/4? through 1 3/4? coiled Roofing Nails. Use Surebonder 900 series Coiled Roofing Nails but also accepts most other brands. Capacity of 120 nails. . Pressure operation of 70 to 100 PSI, maximum 120 PSI. Includes high impact carrying case.