This 20-Volt MAX 15 degree Cordless Coil Roofing Nailer delivers cordless convenience ideal for service repairs and small jobs. There are absolutely no hoses, compressors, or gas cartridges required. Its 100% battery-powered so the pro can show up and get to work right away. The 20-Volt MAX 15 Degree Coil Roofing Nailer can drive the full range of roofing fasteners from 3/4 in. to 1-3/4 in. Get the job done quickly and efficiently with bump actuation mode and tool-free depth adjustment that provides precise nail placement.