|ROK BLOCK® tailgate gap cover bridges the gap between the truck bed and tailgate, preventing the loss of materials such as mulch, sand and rock.|
|No more cleaning out debris from the tailgate gap.
When the tailgate is closed ROK BLOCK® folds into the tailgate gap, doubling as a tailgate seal.
To keep out dust and water from entering in through the sidewalls, when using a truck bed cap or tonneau cover, install our patented
Tailgate Seal with Taper Seal®.
Adheres to vehicle using 3M ST1200 adhesive. 15 minute installation.
ROK BLOCK® comes in two different widths: 4.25" and XL 7"*.
Watch how to install our ROK BLOCK XL on Ford F450 on YouTube
Excluded Pickups: RAM with Multifunction Tailgate, Honda Ridgeline with Dual Action Tailgate
* Use 7" ROK BLOCK® XL for the following pickups: Chevrolet Silverado, Nissan Frontier, Ford Ranger 2019 or newer, Isuzu Dmax, Nissan Navara NP300, Mitsubishi I200, Toyota Hilux, SsangYoung Musso, VW Amarok, Chevrolet Silverado with Multi-Flex Tailgate, GMC Sierra with MultiPro Tailgate, GMC Sierra and 2021 and newer Ford with hinge retainer bracket