... levels with positive locking4.A specially design service cart for qiuck, easy, self assembly without compromising hihg quality, finish or durablity ... .5.Heavy-duty structural stainless steel construction makes this service cart tough enough for long, rugged use. Handles ... shelf & racks,work table, work bench, kitchen cabinets, Service Cart...) Features:1.material: stainless steel 201, 304 also are ...