Auto Barn
Est. 1957
BackRack

BackRack 2007+ Chevy/GMC Silverado Sierra Low Profile 21in Drill Hardware Kit

$139.99

On Backorder — Expected to ship by Jun 24, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

BackRack 2007+ Chevy/GMC Silverado Sierra Low Profile 21in Drill Hardware Kit. Mounts toolboxes at bed rail height.

Key Features

  • Low Profile Mounting — Allows toolbox to sit at bed rail height.
  • Drill Required — Secures through the top of the bed rail for a solid mount.
  • Toolbox Compatibility — Uses existing clamps that came with your toolbox.
  • Carriage Head Bolts — Four bolts hold the assembly securely in place.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042
About this part

Product Details

BackRack makes this Low Profile Drill Hardware Kit for select late model fullsize trucks. If you need to mount a toolbox at bed rail height, this kit lets you do that by drilling two holes through the top of your truck's bed rail. It uses four carriage head bolts to secure the assembly.

Specifications

Brand
BackRack
Manufacturer Part #
30119LP
UPC
834136001958

Frequently Asked Questions

BackRack 2007+ Chevy/GMC Silverado Sierra Low Profile 21in Drill Hardware Kit

$139.99