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Backrack Toolbox Hardware Kit - Fits with 21" Toolbox

Part #:
91021
$61.95
$68.99
Free Shipping Over $99
Ships from Manufacturer – SHIPS IN 7-10 DAYS

Additional details

  • Fits with 21" Toolbox
  • Standard and Toolbox Hardware Kit are no drill on most late model full-size trucks
  • Tonneau Adaptor Kit is not compatible with Toolbox Hardware Kit

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The Backrack Toolbox Hardware Kit is designed to accommodate a standard 21" cross bed Toolbox. The Toolbox sits on top of the Toolbox Brackets allowing you to slide the Toolbox forward so that bed space is not wasted. The Toolbox is secured to the Toolbox Bracket by drilling sheet metal screws through the Toolbox and into the top of the Toolbox Bracket. Drill and bolt is also acceptable. Clamp hooks that come with the Toolbox are not required. Toolbox Brackets are also available in 31" length as an accessory. Not compatible with Tonneau Cover Adapter Brackets.

Brand Backrack
Length 27.5 inch(es)
Width 3.5 inch(es)
Height 6 inch(es)
Weight 13 lb(s)
UPC 00834136003181

  • 2025 Ford F-250 Super Duty
  • 2025 Ford F-350 Super Duty
  • 2024 Ford F-250 Super Duty
  • 2024 Ford F-350 Super Duty
  • 2023 Ford F-250 Super Duty
  • 2023 Ford F-350 Super Duty
  • 2022 Ford F-250 Super Duty
  • 2022 Ford F-350 Super Duty
  • 2021 Ford F-250 Super Duty
  • 2021 Ford F-350 Super Duty
  • 2020 Ford F-250 Super Duty
  • 2020 Ford F-350 Super Duty
  • 2019 Ford F-250 Super Duty
  • 2019 Ford F-350 Super Duty
  • 2018 Ford F-250 Super Duty
  • 2018 Ford F-350 Super Duty
  • 2017 Ford F-250 Super Duty
  • 2017 Ford F-350 Super Duty

WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more info go to www.p65warnings.ca.gov