The Porter Cable 371 K is a compact belt sander that weighs only 5 lbs, can be used with one hand and will very nearly sand flush up against a vertical surface. It features a 120 - volt, 5 amp electric motor that gives the little sander plenty of power. Uses 2-1/4" X 14 " belts. Has a dust port & a dust protected switch. Sells for about$120.00, comes in a well fitted plastic case, with an 80 grit belt & its manual. Other grit sanding belts are available.