AP-2030-2 Specifications (Dimensions in inches, weight in pounds) Width, overall 20 1/2 Length, overall 30 1/2 Height, overall 38 1/2 Height, top shelf 32 Shelf dimensions 20 x 30 Shelf clearance 22 1/2 Weight, net (2 shelf,lbs.) 39 Weight, shipping (2 shelf,lbs. est.) 49 Weight, net (3 shelf,lbs.) 48 Weight, shipping (3 shelf, lbs. est.) 58 Load capacity, load at rest (lbs.) 500 List Price (Call for dealer information) Pricing Shelf clearance with 3 shelves is 10 1/2". Load capacity may be increased to 1300 lbs. with optional 5" x 2" wheels. Materials: satin-finish aluminum alloy, 3/4" IPS pipe, 1/8" sheet. Wheels: 5" non-marking tires, ball bearings, corner-mounted, 2 swivel, 2 fixed. 5" x 2" tires optional on AP-76 and AP-77..