The Extang Express ToolBox Tonno is made to fit most standard 20" tool boxes. It is engineered with exclusive features that provide instant truck bed protection with top-notch looks and superior performance.
The Express Tonno is the most convenient and easy to use roll-up style tonno in the industry. Its revolutionary components provide a secure, no-nonsense installation in just minutes! All-weather tapered tarp design repels water for protection from the elements while offering increased gas mileage.
Please feel free to make use of the Extang Express Tonno Toolbox Truck Bed Cover installation instructions below to assist you with the installation. Upon purchase you’ll receive vehicle specific instructions. However, if you have further questions or need technical assistance, please call one of our knowledgeable installation experts at 800-877-2588.
The Extang Express Tonno Toolbox Tonneau carries a lifetime warranty against defective materials or workmanship on all truck bed cover rails, aluminum components, clamps, bows, hardware, and vinyl covering.
Toolbox tonneaus fit most standard 18-20" size toolboxes.
Patented L-Channel design and adjustable sealing system easily bridges the toolbox-to-tonneau gap for a perfect fit and rain drainage.
Automatic, self adjusting tension system keeps tarp taught and looking great in all weather conditions.