BackRack Low Profile Drill Hardware Kit 2020-2023 Chevy Silverado 2500HD 3500HD GMC Sierra HD, White

Description The BackRack 30124LPW Low Profile Drill Hardware Kit provides the ultimate mounting solution for 2020-2023 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD owners who run toolboxes at bed rail height. This white powder-coated hardware kit requires drilling two holes through each bed rail but delivers a low-profile mounting position that allows your crossover toolbox to sit flush with the bed rails for a clean, integrated appearance. Designed specifically for heavy-duty GM trucks, this hardware kit uses four carriage head bolts per side to secure the assembly firmly to your bed rails. The low profile design works seamlessly with both 21-inch and 31-inch toolboxes, allowing you to use your existing toolbox clamps for a professional, factory-like installation. The white finish coordinates with white BackRack frames for a cohesive aesthetic. Key Features Low profile design for flush toolbox mounting White powder coat finish matches white rack frames Compatible with 21-inch and 31-inch toolboxes Four carriage head bolts per side for secure mounting Works with existing toolbox clamps Engineered for 2020-2023 Silverado/Sierra HD models Premium hardware components included Complete installation instructions provided Components Kit includes all mounting hardware, carriage bolts, brackets, and installation instructions. Designed to work with BackRack frames (sold separately). Not compatible with Tonneau Cover Adapter Brackets. Use with 21-inch or 31-inch toolbox configurations. Specs Material: Steel with Powder Coat Finish: White Type: Low Profile Drill Mount Size: 21-inch (compatible with 31-inch) Fitment: 2020-2023 Chevrolet Silverado 2500HD/3500HD, GMC Sierra 2500HD/3500HD Drilling Required: Yes (2 holes per side) Warranty: 1 Year Workmanship Installation Installation requires drilling two holes through the top of each bed rail. Plan for 45-60 minutes of installation time. Four carriage head bolts secure each side, providing solid attachment. The low profile design allows your toolbox to sit at bed rail height using its existing clamps. Detailed drilling templates and instructions are included. Our Take At Strictly SVDs, we recommend the BackRack 30124LPW for HD truck owners who want their rack and toolbox setup to look like it came from the factory. The drilling requirement is minimal—just two holes per side—and the result is a much cleaner installation than you’ll get with no-drill options when running a toolbox. The white finish pairs beautifully with white rack frames for fleet vehicles or customers who want that distinctive look. If you’re serious about a professional toolbox installation on your Silverado or Sierra HD, this is the hardware kit to choose.