{"product_id":"roylvan-rv-bumper-end-caps-2-pack-aluminum-for-4-inch-square-bumpers-waterproof-rattle-resistant","title":"Roylvan RV Bumper End Caps 2-Pack Aluminium for 4-inch Square Bumpers, Waterproof \u0026 Rattle-Resistant","description":"\u003cp\u003e\u003cstrong\u003eThese Roylvan 2-pack anodized aluminum bumper end caps protect square RV bumpers and store sewer hoses securely with a waterproof, rattle-resistant design.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eReplace flimsy plastic bumper plugs with a metal alternative built for real travel. The Roylvan bumper end caps are machined from anodized aluminum to resist sun, moisture, and corrosion while adding a tidy, finished look to your camper’s rear bumper. Each cap is made to fit standard 4-inch square RV bumper tubes and includes hardware and design features to keep contents secure and minimize noise on the road.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these bumper end caps protect my RV and accessories?\u003c\/h3\u003e\n\u003cp\u003eThe solid aluminum shells shield the open bumper tube from the elements and road debris, stopping water intrusion, rusting, and wildlife access. A tight-fit closure system prevents shaking and keeps stored items like sewer hoses from falling out during travel.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAnodized aluminum construction resists corrosion and UV damage.\u003c\/li\u003e\n  \u003cli\u003eWaterproof sealing reduces moisture buildup inside the bumper tube.\u003c\/li\u003e\n  \u003cli\u003eSecure latching and anti-loosen hardware prevent rattling and loss.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these caps fit my trailer or camper bumper?\u003c\/h3\u003e\n\u003cp\u003eRoylvan bumper end caps are designed with adjustable sides and stainless-steel fasteners to match most standard 4-inch square bumpers used on RVs, trailers, and travel trailers. The included mounting hardware and flexible fit features make them compatible with a wide range of bumper tubes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits standard 4\" x 4\" square bumper tubes commonly found on RVs and trailers.\u003c\/li\u003e\n  \u003cli\u003eAdjustable side panels accommodate minor variance in tube wall thickness.\u003c\/li\u003e\n  \u003cli\u003eStainless hardware included for secure installation on different frames.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install the Roylvan bumper end caps — and how long does it take?\u003c\/h3\u003e\n\u003cp\u003eInstallation requires no special tools: attach the supplied rubber pad, position the cap, fasten the provided screws, then close and lock the lid. The process is straightforward and can typically be completed in minutes by one person.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStep-by-step installation with only the included screws and pad.\u003c\/li\u003e\n  \u003cli\u003eSplit-side anti-drop design allows easy placement over the tube.\u003c\/li\u003e\n  \u003cli\u003eAutomatic-closing lids reduce the need for adjustments after mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the design prevent noise and keep contents secure while driving?\u003c\/h3\u003e\n\u003cp\u003eThese caps feature a split-side anti-drop assembly plus a security cable and aluminum carabiner to anchor the lid and lock it in place. Anti-loose screws and a snug fit eliminate rattle, so the bumper assembly remains quiet on highways and rough roads.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSecurity cable and carabiner keep caps tethered to the bumper.\u003c\/li\u003e\n  \u003cli\u003eAnti-loose screws hold hardware tight against vibration.\u003c\/li\u003e\n  \u003cli\u003eSide lids close automatically to stop flapping and rattling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this product for? If you own an RV, camper, or trailer with a standard 4-inch square bumper and want a durable, tidy solution for storing sewer hoses and protecting the open tube, these Roylvan aluminum end caps are a strong upgrade from plastic plugs. They suit weekend campers, full-time RVers, maintenance-minded owners, and anyone who prefers corrosion-resistant metal, quieter travel, and a neater rear bumper appearance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these caps fit all RV bumpers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They’re made for standard 4-inch square bumper tubes and include adjustable sides and hardware for most RVs and trailers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install them without special tools?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the caps install in minutes using the included rubber pad, screws, and built-in mounting features.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Roylvan","offers":[{"title":"Default Title","offer_id":55166324998487,"sku":"B0GK6SGNLG","price":35.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/roylvan-front-view-bumper-end-cap.jpg?v=1790366898","url":"https:\/\/britishgarage.co.uk\/products\/roylvan-rv-bumper-end-caps-2-pack-aluminum-for-4-inch-square-bumpers-waterproof-rattle-resistant","provider":"British Garage","version":"1.0","type":"link"}