The Carpenter Tools LLC CP635 pneumatic pin nailer is designed for precise fastening in delicate applications such as cabinetry, paneling, craft work, picture frame assembly, and trim work. This air-powered tool accepts 23-gauge headless and slight head pin nails ranging from 5/8 inch up to 1-3/8 inches in length. It operates at an air pressure of 70 to 100 PSI (4.8-6.9 BAR) and features a 1/4 inch NPT air inlet. Constructed with a heavy-duty, heat-treated aluminum housing and an anodized magazine, the CP635 weighs approximately 2.38 lbs and measures 9.9 inches (L) x 7.4 inches (H) x 2.4 inches (W). Key features include a 100-pin magazine capacity, rear exhaust to direct air away from the work surface, a narrow nose design with a non-marring tip for precise placement, a dry-fire lockout mechanism, and a double trigger safety structure. The magazine automatically adjusts to different fastener lengths, and the tool offers easy jam access and a reversible belt hook.