The NR83A2 Full Round Head Framing Nailer with Depth Adjustment is used for floor and wall framing, truss build-up, window build-up, etc. construction of subflooring and roof decking, wall sheathing and mobile home and modular house construction. FEATURES: 7.9lbs, lightweight and well balanced for easy maneuverability Tool-less depth adjustment, to control depth of drive 2-piece steel magazine, for replacement ease Open nose design, for easy extraction of a jammed nail Rubber grip, for added comfort Hardened aggressive toenail push lever, resists wear for prolonged life Selective actuation (ANSI Compliant), allows transition from single actuation to contact actuation Available without depth adjustment (NR83A2(S)) Includes Safety Glasses (875770) Hex Bar Wrenches (3) (872422, 944459, 944458) SPECIFICATIONS: Fastener Type Full Round Head, Plastic Strip Collation Magazine Angle 21 Degrees Fastener Length Capacity 2" - 3-1/4" Fastener Diameter Range 113 to .131 Magazine Capacity 64-70 Magazine Loading Top Air Inlet 3/8" Operating Pressure 70-120psi Air Consumption .088 (FT3/Cycle@100psi) Jam Clearing Open Nose Depth Setting Tool-Less Actuation Selective (Sequential/Bump Fire) L x W x H 21-13/16" x 4-1/4" x 13-3/8" Weight 7.9lbs