AIR LOCKER AL83 Full Round Head Framing Nailer 3-1/4" (Compatible with Hitachi NR83A) w/out depth adjustment Fastener Length Capacity: 2" - 3-1/4",Magazine Loading: Top Fastener Diameter Range: 0.11" to 0.16",Operating Pressure: 70-110 psi Magazine Angle: 21 Degrees,Jam Clearing: Open Nose Magazine Capacity: 70 Nails,Actuation: Selective (Sequential/Bump Fire) Air Inlet: 3/8"