Wide adjustable infeed and outfeed roller work supports provide up to 8' of material support. Adjustable mounting railsadapt to nearly any miter saw or portable thickness planer. Wide rubber grip wheels provide jobsite mobility. 3-position pneumatic assisted raising and lowering for the ultimate in flexibility and ease of set up. Durable tubular steel constriction allows for a 300 lb max weight capacity. Compact vertical storage. Weighs 67 lbs. Miter Saw Not Included.