Grey WESCO Plastic Box Trucks are useful for storing, protecting or transporting almost any bulky, heavy material. Built of one-piece molded polyethylene, trucks are easy to keep clean. No corners or seams to catch dirt. One-piece molded construction also assures long service life. FEATURES: One piece seamless molded plastic construction. Five sizes: 4, 8, 12, 16 and 20 bushels. Five color choices: white, grey, blue, red, yellow. Casters mounted on 5-ply plywood base for ex99a rigidity (except 4 bushel models). Heavy 0.125" wall thickness. Two swivel, two rigid 5" polyurethane casters. 96 Gal capacity 35"X28"X38"