Arguably one of the best van rack systems on the market today the Cross Tread Industries 800 Series van rack is sure to meet your demands. Featuring Cross Tread's patented universal gutter clamping mechanism. The 800 series has 5" wide uprights made form 3/16" thick diamond plate steel with 1 3/4" square 14 gauge tubing. The cross members are adjustable from 52" to 66" wide with a high gloss powder coat finish (black or white). When load is evenly distributed this unit has a weight rating of 800 pounds. Add a third "middle" bar for even more capacity. Ladder positioners come with the 800 series!