Open type Rack cabinet: 42U, 37U Solid Structure , Modular Design, Easy Mounting. Low-Cost,Easy Disassemble, Delivery And Assemble. Various Optional Accessories According To ... . Surface Treatment: Degreasing, Phosphoric, Powder Coat Features Solid Structure , Modular Design , Easy MountingLow-Cost , Easy Disassemble , Delivery And AssembleMany Accessories Optional AB663242U 600 ...