The Porter-Cable PIN100 is a Factory Reconditioned 23 Gauge Pin Nailer Kit. The PIN100 is perfect for hobbies, intricate work or just using the pin as a hold-down while the glue dries. The hole produced with the pin is so small that a wipe with a damp rag makes the hole virtually invisible to the naked eye. Although the unit is small and lightweight, it is not lacking on performance or features. The PIN100 can shoot all 23 gauge pin nails from 1/2 inch to 1 inch in length and features an automatic magazine adjustment to accommodate the length of pin. The bottom load magazine holds 170 pins and provides a visual signal when the magazine is getting low on pins. The handle utilizes a rubber grip for comfort and better control and the rear exhaust prevents the exhaust blow on face.