Nail Gun Power Source Air Powered Air Consumption 6.4 cfm 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 Bostitch Firing Mode Combination Tip Nonmarring Depth Control Yes Collation Style Strip Collation Type Wire Collation Angle 28 Degrees For Nail Head Style Various For Nail Length Range 2 in to 3 1/4 in