Senco Roofpro 445XP Roofing Coil Nailer is a professional-grade tool designed for high-volume roofing applications. It is a 15-degree, wire collation, contact actuation nailer that uses fasteners from 3/4" through 1 3/4". The nailer has a minimum recommended air delivery of 3.86 SCFM @ 90PSI and a minimum recommended operating pressure of 70 PSI. It has a magazine capacity of 120 nails and a firing mode of contact. The nailer also has an adjustable exhaust port, comfort grip, dry fire lockout, and swivel hose attachment. It weighs 5.2 pounds and has a product height of 11 inches, a product depth of 11 inches, and a product width of 4.5 inches.