Bulkhead Rail + Swivel Strap™ Bundle - Chevrolet & GMC 1500 & HD MCF The boxlink holes will need

The boxlink holes will need to be threaded if not already done

Designed for Ford aluminum bodies but will fit almost any truck roof

Mount to either the top or bottom tie-down anchors

Bundle Includes: Integral Rails + Tie-down Cleats - Ford F150 (2015+)(5

including over the wheel well

Bulkhead Rail + Swivel Strap™ Bundle - Chevrolet & GMC 1500 & HD MCF The boxlink holes will needIntegral Bulkhead Rail + Swivel Strap Bundle Bundle Includes: Integral Bulkhead Rail Chevrolet Silverado & GMC Sierra 1500 (2019+) & HD (2020+) Swivel Strap Mount Integral Rails: This is the first step to optimizing your truck bed. Add these rails within minutes and unlock the endless accessory options that can be added to it. Slide N Lock: The cleat system locks and unlocks with the twist of a handle. Unlock, slide to your desired position, and lock