The SENCO Auto-Fed Screwdriver is built for jobs that call for driving screw after screw without stopping to load each one by hand. Running corded means no battery to watch and no power drop-off halfway through a long run, and variable speed control up to 2500 RPM lets you match the tool to the material and the fastener instead of fighting a single fixed setting.At just under 6.7 pounds and a bit over 17 inches long, it's sized to be worked all day on production tasks like framing, decking, or any repetitive fastening job where a standard driver would slow you down. It comes as a complete kit, and SENCO backs it with a 5-year warranty. Corded auto-feed screwdriver, no batteries required Variable speed, up to 2500 RPM Tool length: 17-3/16 inches Tool weight: 6.68 lbs Sold as a complete kit 5-year manufacturer warranty