PORTABLE STACKING RACKS BASE FRAME PRICING IS BASED ON: BASE FRAME STYLE (4) (unless otherwise indicated) 4000 LB. CAPACITY Product No.   H6048D4* Size W x L (O.D.)   60 x 48" Wt. (lbs.)   81 1 - 4   $238.94 5 - 16   $205.80 17 - 25   $194.29 Color: Blue Gray *Please note that some options/add ons can affect the price of the product. Quantity: