AIR LOCKER P630A 23 Gauge 1/2 Inch to 1-3/8 Inch Headless Micro Pin Nailer Type: 23 Gauge Pin Nails Magazine capacity: 200 Pins Fastener Range: 1/2 inch to 1-3/8 inch Firing Mode: Single Actuation Trigger Pressure: 60 to 100 PSI