Product Overview A simple, yet ingenious way to transport (and optionally store on the floor) your Auto Dolly sets when not in use. Works for any size Dolly. Make it much easier (and faster) than carrying them around one at a time. The Rolling Rack slips over one dolly and provides the handle and support for the other three. Roll the entire set wherever needed. The Rolling Auto Dolly Rack Attachment slides onto any size of the Standard or Heavy Duty Auto Dolly. Holds three Auto Dollies at once. Key Features No Assembly Required Built-in "tiller" for easy serving Helps keep your shop organized Steel construction Ideal For Choose this product if you need: Organizing wheels, tires, or shop components Garages that need wall or rack storage Keeping work areas cleaner and easier to access Not Ideal For Not ideal for loads that exceed the listed capacity or applications where the size, wheel style, or mounting setup does not match the product details. Product Details Review the shared product details first, then use the SKU options table to match the correct size, bundle, or configuration before selecting an option on this product page. Shared Product Details Brand Merrick Machine Product Type Auto Dolly Attachments and Accessories Material Steel Model No. M998072 Weight 12 lbs. Available SKU Options Use this table to identify which SKU matches the size, capacity, or configuration you need. SKU Add Auto Dolly M998072 None M998072+M998111 12" x 16' Standard Duty V-Groove Dolly M998072+M998114 12" x 16" Heavy Duty V-Groove Dolly Related Resources For help choosing add-ons for Merrick dollies, see our Merrick Auto Dolly attachment guide.Frequently Asked Questions What is this rack used for? It is used to organize wheels, tires, or related shop components while helping keep floor space clear. How do I choose the right SKU? Use the Available SKU Options table under Product Details to match the SKU to the correct size, bundle, or configuration. Is this product ready for every application? No. It should only be used when the listed capacity, dimensions, and compatibility match your load and work environment.