Holman Van Cargo Rack PRO III Kit Black Steel 1000 lb. Capacity Fits Chevy Express/GMC Savana Model 4GMSMRHolman Van Cargo Rack PRO III Kit Black Steel 1000 lb. Capacity Fits Chevy Express GMC Savana Model 4GMSMR Holman Kargo Master Cargo style racks are extremely strong and easy to use. This kit includes the cargo rack and mounting kit. Features: 5 Crossbars (includes wind deflector) for loading a variety of materials and ladders. Constructed from heavy duty . 083" thick high tensile strength round steel 1 5 8" tubing. 1,000 lb. capacity. Rear roller bar