Hitachi NV45AE Coil Roofing Nailer with Side Load Magazine  (Discontinued by Manufacturer) 2-piece, tar resistant push lever disperses excess tar during normal nailing A full round head driver blade provides for smooth and perfectly flat nail placement A last nail magnet stops nail waste by holding the final nail in place during fastening Magazine Protector prevents magazine wear Comes with a 5-year limited warranty Side Load Operation Last Nail Magent New Full Round Driver Balde Tool-less depth of drive adjustment Pneumatic Power Feed and Return