Nail Gun Power Source Air Powered Air Consumption 4.6 scfm Air Inlet 3/8 in NPT Air Pressure 70 psi Air Pressure Range 70 to 120 psi Max Air Pressure 120 psi Min Air Pressure 70 psi Min Hose Size 1/4 in Exhaust Location Top Tool Brand Senco Firing Mode Selectable Tip Toe Nailing Depth Control Yes Collation Style Coil Collation Type Plastic Wire Collation Angle 15 Degrees For Nail Gauge 13 3/4 ga For Nail Head Style Round For Nail Length Range 1 1/4 in to 2 1/2in