Black 3 Tub Cart. Multi-Purpose Tub Carts let you move items from room to room safely. The integrated molded handle makes steering this multipurpose cart extremely easy. Tubs measure 2 3/4-inch deep. All shelves on this utility cart made from high density polyethylene. Four 4-inch swivel casters with two casters that lock to keep your cart stable when not in use. Made in the USA. Manufacturers lifetime warranty. 24"W x 18"D x 40 1/2"H 29 lbs.