3" x 21", Dragster Belt Sander, Design Extends Reach Of Belt Sander, Delivers 25% More Contact With Sanding Surface, Low Profile Front Wheel Sands 3x Closer To The Edge Of Surfaces, Floor To Baseboard, Retractable Hood Exposes Top Of Sanding Belt, 3 Position Adjustable Handle, 7.0 Amps Of Power, Dust Collection With Easy Empty Dust Bag, Ease Of Use Single Action Belt Release Lever Makes Paper Changes Fast & Easy, Belt Tracking Adjustment Knob Sets & Maintains Belt In Correct Operating Position, Sands Flush To Vertical Surfaces, Lock-On Button For Continuous Use, Applications: Reaches To Sands Under Kitchen Cabinets, Sand Decks To The Edge, Under Railings, Between Spindles & Banisters, Sanding Large Surface Areas, Floors, Counter Top Material Removal On Rough Surfaces Like Decks Or Table Tops, Smoothing Uneven Edges Or Lips Like Uneven Hardwood Floors & Hard To Reach Areas.