Zip’s Custom Premium Toolbox Shelf Kits are an easy way to optimize the deadspace in your toolbox on your Tow Truck, Wrecker, or Car Carrier. One of themany benefits of the premium shelf kits are you get dividers for your shelf tohelp keep all of your tools organized. These premium shelf kits get bolted tothe inside of the toolbox. All necessary mounting hardware is included withthese premium shelf kits. They are made from high quality .080″ thick aluminum.These premium shelf kits not only maximize your toolbox storage space, but alsooffer a custom look to the inside of your toolbox while on a recovery scene.From the dropdown box above you can select the dimensions of the toolbox youhave on your Tow Truck, Wrecker, or Car Carrier and you will select the correctshelf kit you need for your toolbox. Zip’s Custom Premium Toolbox Shelf Kit Optimize the Dead Space in Your Toolbox Comes with Shelf Dividers Great Custom Look to the Inside of Your Toolbox while on a Recovery Scene Made from High Quality .080″ Thick Aluminum Includes All Necessary Mounting Hardware Bolt In Direct Fit to Existing Toolbox Available in the following sizes Item # Length Height Depth ZP-TBPS18-36 36″ 18″ 18″ ZP-TBPS2024-36 36″ 24″ 20″ ZP-TBPS24-36 36″ 24″ 24″ ZP-TBPS18-48 48″ 18″ 18″ ZP-TBPS2024-48 48″ 24″ 20″ ZP-TBPS24-48 48″ 24″ 24″ ZP-TBPS18-60 60″ 18″ 18″ ZP-TBPS2024-60 60″ 24″ 20″ ZP-TBPS24-60 60″ 24″ 24″ th, td { padding-right: 20px; } .product-table-top { display: block; max-width: -moz-fit-content; max-width: fit-content; overflow-x: auto; white-space: nowrap; }