BT-3048 Specifications (Dimensions in inches, weight in pounds) Width 30 1/2 Length 48 1/2 Height 29 1/2 Shelf or Bin Dimensions 30 x 48 Height Top Shelf for Bin Depth 22 3/8 Net Shelf Clearance - Weight (lbs.) 123* Shipping Weight (est. lbs.) 134* Load Capacity 500 List Price (Call for dealer information) Pricing Casters: 5", (6" on GT-1), non-marking tires, corner mounted Material: satin-finish aluminum alloy, 1/8" sheet and angle, 3/4" IPS pipe. Shelves optional, add 25 lbs. for each shelf ordered. Add 20 lbs. when ordering optional ladder with truck.