CONVENIENT KEY HOLDER - This master key ring helps keep your keys organized and easily accessible. Rather than store your equipment keys in a heavy case or disorganized bag, the Tornado Heavy Equipment Parts 21 Key Multi Set allows you to keep all of your keys in one handy, easily accessible place—saving you time and eliminating the hassle of loose or lost keys. EXTENSIVE EQUIPMENT REPRESENTATION - The Tornado Heavy Equipment Parts 21 Key Multi Set works with most brands and tools. This set can be used with backhoes and equipment from Cat, John Deere, Kubota, Komatsu, John Clark, and many more brands. With its incredible versatility, this key ring master set is a must-have for the backyard builder or professional equipment operator. COMPACT & LIGHT - This heavy-duty key ring set is compact and lightweight, weighing less than most key rings. It makes a great solution for key storage and transportation. While these keys are not one-size-fits-all, they do cover a wide range of popular construction equipment. This master set comes with a detailed guide outlining specific keys that work with each piece of equipment. EASY TO USE - Although this key ring is designed for maximum durability on tough jobs, it is made to accommodate use by men, women, or even kids. The ring for this key set is constructed with a split ring design, so you can easily add or remove keys as needed. This set does not include duplicate keys, giving you the best coverage for a wide range of equipment at the lowest price possible. THE SMART CHOICE - The Tornado Heavy Equipment Parts 21 Key Multi Set is a convenient key ring with 21 master keys for all of your heavy construction equipment needs, giving you the best value for your money. Because this key set works with most brands of heavy equipment, you won’t need to worry about losing or tracking down a key for construction equipment—it’s all here on one ring.