Metabo HPT (was Hitachi Power Tools) 3.5-in 21-Degree Pneumatic Framing NailerAPPLICATIONS: Great for flooring and framing, window build up, sub flooring, roof decking and housing construction LIGHTWEIGHT: At only 7. 5 lbs and well balanced allowing for ease of maneuverability and less user fatigue SELECTIVE ACTUATION: Allows for quick changes between sequential and contact nailing with the flip of a switch TOOL LESS DEPTH ADJUSTMENT: Depth adjustment to countersink or flush drive into a variety of materials FASTENERS: Accepts