GREX P6/MP-3 23 Gauge Multi-Pack Headless Pins (3,000 per box)
GREX 23 Gauge Multi-Pack Headless Pins, 3M/Box.  Includes 500 pcs each of 3/8", 1/2", 5/8", 3/4", 1", and 1-3/8" length pins.  For use in GREX Model # P630, P635, P645, P645L, P650 & P650L.