Ideal for areas where multiple washdowns are performed or where non-corrosive/rust-resistant carts are needed. METRO Stainless Steel Wire Carts store and transport products in laboratories, restaurants, clean rooms, food processing plants, or electronics manufacturing factories. Two shelves adjust in 1" increments. Casters have protective donut bumpers. 300-lb. capacity per caster. Stainless steel wire shelving has a 5-year warranty under normal conditions. NSF listed.