

















ESI ROK BLOCK Tailgate Gap Cover 4.25 Inch Width
- £51.45
- £51.45
- Unit price
- per
Couldn't load pickup availability
Free UK Delivery on All Orders
Free Returns
Description
xOverview
Meet the ESI ROK BLOCK Tailgate Gap Cover in a practical 4.25 inch width. Designed to sit between the tailgate and bed area, it helps reduce debris from entering the gap and can contribute to a cleaner tailgate space during regular driving, loading, and unloading. This is a hardware accessory built for real-world use, aiming to streamline maintenance and keep the tailgate area tidier over time.
When you add a truck cap or tonneau cover, ROK BLOCK can work as a seal for the tailgate gap, potentially limiting dust, fumes, and water intrusion. It’s crafted to fit a broad range of pickup configurations, with related versions available for UTVs and trailers to match different setups.
Key benefits you may notice
- Reduces debris falling into the tailgate gap, which may cut down cleaning time after trips or chores.
- Offers a sealing option when paired with a cap or tonneau cover to help limit dust and moisture intrusion.
- Built around a strong automotive-grade tape system designed to bond to varied finishes, including spray-on bedliners.
- Created with practical installation in mind: designed for a surface temperature range of 50°–104°F (10°–40°C) and requires steady pressure to bond.
How it works
When the tailgate is closed, the cover can double as a seal, helping keep the gap cleaner and more protected from the elements when a cap or tonneau is used. If you run a drop-in liner, ROK BLOCK can install beneath the liner for a neat fit. The kit employs a high-quality adhesive system and is designed to bond to a variety of surface finishes.
- Adhesive system: 3M ST1200 automotive-grade tape, chosen for reliable bonding to diverse finishes.
- Application guidance: fit and press with about 25 lbs of pressure for a solid seal.
- Temperature guidance: apply within 50°–104°F (10°–40°C) for best results.
- Made in the USA, reflecting domestic manufacturing standards.
Compatibility and options
Not all trucks are compatible with every version. Excluded models exist for both ROK BLOCK and ROK BLOCK XL (7 inch width). For UTILITY vehicles there is a dedicated ROK BLOCK UTV version, and for Toy Haulers and Trailers there is a ROK BLOCK TRAILER option. If you need a broader fit for certain trucks with hinge retainers, the XL 7 inch width is recommended for specific makes and models listed by the manufacturer.
Installation tips
Prepare the surface, clean thoroughly, and apply within the recommended temperature window. For optimal results, ensure proper coverage and apply with steady pressure. If you are pairing with a spray-on bedliner or considering under-liner installation, follow the guidance for bonding under the liner where applicable. This product is designed for practical, hands-on use in everyday vehicle setups.
Why choose ESI
ESI emphasizes practical, real-world vehicle enhancements that aim to simplify maintenance and improve everyday usability. The ROK BLOCK system is positioned as a straightforward addition to your tailgate area, offering a potential improvement in cleanliness and protection without promising guarantees.
FAQ
Q: What is the ESI ROK BLOCK Tailgate Gap Cover designed to do?
A: It helps prevent debris entering the tailgate gap and may reduce cleanup when used with a bed cap or tonneau.
Q: Which vehicles are compatible and are there any exclusions?
A: Compatibility varies by model; some trucks require the XL 7 inch version. See the listed exclusions and variant notes for UTV and trailer options.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Complete Your Setup
- £51.45
- £51.45
- Unit price
- per
- £51.45
- £51.45
- Unit price
- per
- £51.45
- £51.45
- Unit price
- per
- £51.45
- £51.45
- Unit price
- per
- £51.45
- £51.45
- Unit price
- per
- £51.45
- £51.45
- Unit price
- per
- £51.45
- £51.45
- Unit price
- per
- £51.45
- £51.45
- Unit price
- per
- £51.45
- £51.45
- Unit price
- per
- £51.45
- £51.45
- Unit price
- per
Recently Viewed Products
- £51.45
- £51.45
- Unit price
- per
- £51.45
- £51.45
- Unit price
- per
- £51.45
- £51.45
- Unit price
- per
- £51.45
- £51.45
- Unit price
- per
- £51.45
- £51.45
- Unit price
- per
- £51.45
- £51.45
- Unit price
- per
- £51.45
- £51.45
- Unit price
- per
- £51.45
- £51.45
- Unit price
- per
- £51.45
- £51.45
- Unit price
- per
- £51.45
- £51.45
- Unit price
- per



