The Metabo HPT siding nailer is capable of driving nails as large as 2-1/2" x.099" at a rate of 3 per second, the NV65AH2 is both powerful and efficient. With added features like a selective actuation switch, side-load tilt bottom magazine and repositioned depth of drive adjustment dial, this professional siding nailer gets even better. Additional features such as the adjustable air deflector, no-mar nose cap and plastic shield add convenience, and the ability to use both wire or plastic sheet nails creates flexibility. The NV65AH2M takes both 15 and 16-degree nails depending on the collation. Each has a different degree. 15-degree Plastic Collated Nails or 16-degree Wire Collated Nails. No. NV65AH2M: Magazine Angle: 16 Degree, Minimum Fastener Size: 1-1/2 In., Maximum Fastener Size: 2-1/2 In., Fastener Capacity: 200 to 300 Nails, Collation: Wire/Plastic, Firing Mode: Contact or Sequential, Operating Pressure: 70-120 psi, Air Inlet: 3/8 In. NPT, Width (In.): 5.0047, Height (In.): 11.1875, Length (In.): 11.4219, Weight (Lb.): 4.9, Warranty: 5 Year, Corded/Cordless: Corded, Power Type: Pneumatic, Pkg Qty: 1, Package Type: Box