Vestil VRSOR Roll-Out Shelving, models VRSOR-54 and VRSOR-114 are perfect for storing heavy materials and machinery. Heavy duty 10 ga. steel shelves can be rolled out individually and locked in the extended position for easy loading and retrieval using a crane, overhead lifting device, stacker, or forklift. Individual shelves are height adjustable on 2⅜" centers (except the top shelf is not height adjustable). Add-on shelf racks and additional shelves are available - see options below. Capacity per shelf is 1,500 lbs. and the total uniform capacity of the whole rack is 6,000 lbs. Vestil VRSOR-54 and VRSOR-114 roll out shelving features all steel construction with a blue powder coat finish for years of reliable service. Ships unassembled.