Powerful 10.5 AMP motor delivers 11,000 RPM to handle the most demanding applications SJS technology is a mechanical clutch system that helps prevent motor and gear damage by allowing the drive shaft to slip if the wheel is forced to stop Electric brake for maximum productivity Rubberized soft ************************************************************* handle provides increased operator comfort Rear handle trigger switch with no lock-on feature, Weight: 5.0 Pounds, Manufacturer: Makita