Bostitch 23-Gauge 1-3/16 In. Pin Nailer KitAdjustable high low power control sets pin depth without changing compressor setting. Low profile nose piece tapers down to contact point for clear line of site. 19% greater pin capacity over competitive models for a wider range of fasteners. Fires fasteners 1 2' to 1 3 16' in size. Kit includes: Pin nailer, 1 4' air fitting, 500 each of 1 2' pins, 3 4' pins, 1' pins, and a case.