Cadex V2/23.55 23 Gauge Pinner / Brad Pin Nailer 1/2" - 2-3/16" Kit with 8,000 Pins & Brads Uses 23 Ga pins & brads from 1/2" - 2-3/16" (12-55mm) Built in blow gun, anti dry fire Rear exhaust, swivel coupler Contact Safety (cannot fire unless pressure on nose) Extra Heavy Duty Plastic Case with extra storage room (Not sustainer - see pic))