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BackRack siderails with 21-inch toolbox brackets for 2019+ Chevy Silverado/GMC Sierra HD 8 ft beds (8.2 ft bed reference) are built for heavy-duty on-the-job use and cargo control. Heavy-gauge HRPO tube is fully welded to an angular full-length base; the tube rail is toolbox-friendly and installs with stake-pocket bolts for a simple, no-drill fit compatible with cross-bed toolboxes.
BackRack 2019+ Silverado/Sierra HD Only 8ft Bed Siderails - Toolbox 21in
