Weather Guard Accessory Shelf 52" X 13.5" Model 9145-3-01Weather Guard Accessory Shelf 52" X 13. 5" Model 9145 3 01 Increase the storage capacity of your cargo van shelving units by adding a van accessory shelf. Combine individual shelves with end panels for custom van shelving system configurations. The Model 9145 3 01 measures 52in wide and 13. 5in deep. The new design is deeper to hold more tools and equipment. Use this as part of a 52in wide by 13. 5in deep shelf unit or as the top shelf of a new 52in