This set of custom clamps is to fit the 2007-2021 Toyota Tundra model with the Factory Utility Rail system. Once you use these special clamps, you may install our Retractable Covers onto the factory utility rail systems.

Notes: 

• 5'5" Truck bed model requires a set of 4 clamps 
• 6'5" Truck bed model requires a set of 6 clamps