The Bostitch TU-216-2330K-E Pneumatic Headless Pinner is a compact 23 gauge headless pinner which is specially designed for fine detail work in the construction industry and industrial use. Benefits include a secondary safety trigger to reduce the risk of accidental start, auto adjusting magazine for varying pin lengths together with a rear exhaust to direct air away from the nose piece. Specification Magazine Capacity: 200 (max.) Nail Range: 15-30mm Nail Diameter: 0.6mm Operating Pressure: 70-100 PSI, 4.8-7 bar Dimensions (LxWxH): 230 x 198 x 40mm Weight: 0.984kg