Senco 8V0001N 1-3/4" 15 Degree Angle Wire Coil Nailer, Red/Gray LIGHTWEIGHT: Just 5.2 lbs, the 445Xp reduces hand/arm fatigue when used for longer periods of time. Big roofing and nailing projects with varying substrate materials and densities become manageable. SPEED & CAPACITY: redesigned firing valve reduces air consumption without compromising power or speed. Power in, power out feed system also improves speed and delivers consistent, reliable drives NEW DESIGN: sturdy, built for faster actuation. Fewer moving Parts; incorporates a bi-metal driver blade to reduce wear & improve durability. Skid-resistant pad detail = less likely to slide at rest VERSATILE: ideal for installing asphalt roofing shingles, waterproof tar paper, insulation boards, metal drip edges, etc. Ideal for accurately placed, flat-set nails, precision nailing, flush driving SEQUENTIAL & CONTINUOUS DRIVE: provides full control to operators. Sequential actuation controls nailing for precise placement. Easy switch to continuous drive for high production, rapid placement