ESI ROK BLOCK Tailgate Gap Cover 4.25" width

The Original and Patented Tailgate Gap Cover ROK BLOCK eliminates debris from falling into the tailgate gap area, greatly reducing clean-up time. For Utility Vehicles (UTV) purchase ROK BLOCK UTV, (Go to Shop Products → Rok Block & Rok Block XL). For Toy Haulers and Trailers purchase ROK BLOCK TRAILER, (Go to Shop Products → Rok Block & Rok Block XL). Use ROK BLOCK XL 7” width (Go to Shop Products → Rok Block & Rok Block XL) for the following compatible trucks: Silverado (except EV), Sierra (except EV), Ford F Series 2021 and newer with a hinge retainer bracket, Ford Lightning, Ford Ranger 2019 and newer, Nissan Frontier, RAM 2500 and 3500, and all trucks / utes outside of the U.S. market. When tailgate is closed ROK BLOCK doubles as a tailgate seal for the tailgate gap, preventing dust, fumes and water intrusion when using a truck cap or tonneau cover. To seal the sidewalls install patented Tailgate Seal with Taper Seal (sold separately, (Go to Shop Products → Tailgate Seal). 3M ST1200 tape is a high-quality automotive grade tape that adheres to all surface finishes, including spray-on bedliners. For drop in liners ROK BLOCK installs under the liner. Apply when the air and surface temperature is between 50° - 104°F (10° - 40°C). This product requires 25 lbs. of pressure to bond adhesive.  Excluded trucks (6) for both ROK BLOCK and ROK BLOCK XL: Ford with Pro Access Tailgate, Honda Ridgeline with Dual Action Tailgate, Hyundai Santa Cruz, RAM with Multifunction Tailgate, Rivian, and Tesla Cybertruck. MADE IN USA