Easily to assemble and disassemble – only 8 bolts Heavy duty design – Holds up to 1,500 lbs in body weight and lasts for many years and many assemble/disassemble cycles Suitable for refrigerated trailers or other cooled structures 3, 4 and 5 tier designs Large, heavy-duty casters are easy to roll and lockable Designed for loading using a forklift All stainless steel construction