Introducing the GMC Sierra 2500HD Tonneau Cover Hardware Kit - BackRack - Wide Top - `20-`26. This essential accessory allows your toolbox to be installed flush against a BackRack(TM), eliminating the unsightly gap and providing a clean, functional appearance for your truck.

Designed with compatibility in mind for the 2020 to 2026 GMC Sierra and Chevrolet Silverado 2500/3500 HD models, this hardware kit replaces the standard Railmount Hardware. A significant advantage of this kit is that it allows you to install a toolbox without having to drill into your truck bed, preserving your vehicle's structural integrity and resale value. The Wide Top 50XXX Series Rail Tonneau Cover Adapter is engineered for superior strength and durability. Enjoy the convenience of a hassle-free installation, making it an ideal choice for automotive enthusiasts who prioritize practicality and functionality.

Features

• Replaces Standard Railmount Hardware
• Allows flush installation of toolbox against BackRack(TM)
• Eliminates gap between Toolbox and BackRack
• Drill-free truck bed installation
• Compatible with `20-`26 GMC Sierra and Silverado 2500/3500 HD

If you have any questions or need further assistance, please don't hesitate to call us directly at 512-982-9393 for our Austin, Texas location or 562-981-6800 for our Los Angeles, California area location. We offer personalized installation and customization services at both locations to make sure your truck is tailored perfectly to your needs. Thinking about purchasing multiple items? Contact us for possible shipping discounts. Plus, remember, we install on premises at both of our locations.

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