Bosch Bare-Tool FNH180-16B 18-Volt Lithium-Ion 16-Gauge Finish Nailer Best-in-class Compact Size - Up to 15-percent more narrow than leading competitor Blank Fire Lock-Out - Avoids damage to work piece by preventing blank firing when nail magazine is empty Lock-out switch - Disables tool when not in use Tool-Free Jam Clearing - Easy removal of jammed nails, no tools needed Integrated Belt Hook - Mounts on left or right side of tool for easy storage in between use