The BackRack low‑profile drill hardware kit for 2019–2023 Chevrolet Silverado 1500 (new body) enables a toolbox to be mounted at bed‑rail height by drilling two holes through the top rail. Four carriage‑head bolts secure the assembly so existing toolbox clamps can be used, delivering a low profile installation. This kit is intended where the toolbox must sit flush at rail height and is not compatible with tonneau cover adapter brackets, so verify fitment before drilling.
BackRack 19-23 Chevrolet Silverado 1500 (New Body) Low Profile Drill Hardware Kit - White