3/8" X 21" Belt Sander

#1/4" (125157-7) 3/8" and 1/2" (125159-3) width Sanding Arms available for use in a variety of applications #Variable Speed Dial adjusts cutting speed based on materials or application #Precision Belt Tracking Knob for easy adjustment of belt position #Quick and Easy Belt Changes using Belt Tensioning Lever #Sanding Arms can be swiveled up to 90¬? downwards or 10¬? upwards for maximum operational versatility #Slim Tension Roller enables sanding and filing in confined areas