Brand New Commercial 6 Shelf Adjustable Steel Wire Shelving. The weight limit per shelf is 600 LBS without wheels. Dimensions: 48"L x 18"W x 72"H. Dimensions: 72H x 48"W x 18"D. Maximum Weight Capacity for entire Unit when using the casters (wheels) instead of leveling feet is 500 lbs. Maximum Weight Capacity for entire Unit: 3600 lbs. Maximum Weight Capacity per shelf: 600 lbs. equally distributed. Buy this and Save $180 Off on a 6-Shelf Commercial Steel Wire Shelving Rack w/ Casters for $69.99 after instant rebate with free shipping at Rakuten.com.