Crane Plumbing L1 (single wallhung), WhiteCrane Plumbing LLC is one of the best-known manufacturers and distributors of plumbing fixtures and specialty plumbing products in North America. The Company offers various products and product lines that comprise all aspects of bathroom fixtures from a small porcelain sink to a luxury acrylic bath.Fiat"s quality laundry tub line is made from a Sheet Molding Compound (SMC). SMC is a plastic composite made up of filler, fire retardant, thickener, and internal mold release that have been mixed with liquid resin and a catalyst, and molded under extreme heat and pressure to create a laundry tub.Crane Plumbing L1 (single wallhung), White Features: Inner Dimensions: 22-3/8" x 17-1/4" x 13" Outer Dimensions: 23" x 21 1/2" x 13 1/2" Wall mounted tubs are provided with a heavy gauge galvanized - steel bracket capable of withstanding 600 pounds. The side fillers and bottom tub support, which are assembled in field to the mounting brackets, are made of white molded plastic polymer.