Sander Polisher, Pad Size 7, No Load RPM 600 - 2000, Amps @ 120V 7.9, Type of Sandpaper Hook and Loop, Spindle Thread Size 5/8, Features 2 speed, Tool Length 8-1/4 In., Tool Weight 4.8 lb., Ball Bearings, Handle Design Pistol, Speed Type Variable, Switch Type Trigger, Includes Back Up Pad, Side Handle, Lock Yes