When adding on to a Basic Unit, the Traverses on the first and second unit share the middle Post. As a result, only two additional Posts, instead of four Posts or any add-on clips, are needed. This simplifies assembly and reduces costs without any loss of weight bearing capacity. One carton contains all components to build one unit. Easy to assemble with our one step slide on assembly. Please download our PDF Shelving Guide above for assembly instructions, configuration details and component list . In our PDF guide you will find charts provided to assist in developing a footprint for your storage area or determining your actual shelf space. The overall length varies slightly when using a basic unit, add-on unit, intermediate unit or corner unit. These variations are outlined in our guide. Add-on Units include: - Two posts 72" High - One set of post connectors 18" Wide - 5 Shelves, 60" Long with the respective Traverses and vented shelf plates Shelf plates can be easily removed, washed individually or placed in a Camrack OETR314 and washed in a commercial dishwasher.

• When adding on to a Basic Unit, the Traverses on the first and second unit share the middle Post.
• Made in United States
• Manufacturer's Warranty: 1 Year
• Product Size: 60" L x 18" W x 72" H. This product is NFS Approved, it complies with strict standards and procedures imposed by NSF for food contact
• Color: Speckled Gray. This product is Dishwasher Safe

When adding on to a Basic Unit, the Traverses on the first and second unit share the middle Post.Cambro