DeWalt DWFP71917 16 Gauge Precision Point Finish Nailer with Selectable Trigger Tool-free depth-of-drive adjustment for proper setting of nail heads Rear exhaust to keep contaminates away from work Drives straight 16ga finish nails from 1-1/4" to 2-1/2" length Tool-free jam release mechanism for easy nail removal Selectable trigger: sequential or contact actuation