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

Our new LOW PROFILE DRILL Hardware Kit is available for select late model fullsize trucks. These require you to drill two holes through the top of the bed rail for installation. If you must have the Toolbox sitting at bed rail height this is the option. Four carriage head bolts secure the assembly allowing you to place the Toolbox at a low profile using existing clamps that came with the Toolbox. Drill if you must. Not compatible with TONNEAU COVER ADAPTER Brackets.

This Part Fits:

Year	Make	Model	Submodel
2020-2021	Chevrolet	Silverado 2500 HD	Custom
2020-2021	Chevrolet	Silverado 2500 HD	High Country
2020-2021	Chevrolet	Silverado 2500 HD	LT
2020-2021	Chevrolet	Silverado 2500 HD	LTZ
2020-2021	Chevrolet	Silverado 2500 HD	WT
2020-2021	Chevrolet	Silverado 3500 HD	High Country
2020-2021	Chevrolet	Silverado 3500 HD	LT
2020-2021	Chevrolet	Silverado 3500 HD	LTZ
2020-2021	Chevrolet	Silverado 3500 HD	WT
2020-2021	GMC	Sierra 2500 HD	Base
2020-2021	GMC	Sierra 2500 HD	Denali
2020-2021	GMC	Sierra 2500 HD	SLE
2020-2021	GMC	Sierra 2500 HD	SLT
2020-2021	GMC	Sierra 3500 HD	Base
2020-2021	GMC	Sierra 3500 HD	Denali
2020-2021	GMC	Sierra 3500 HD	SLE
2020-2021	GMC	Sierra 3500 HD	SLT