{"product_id":"50mm-tow-bar-ball-cover-cap-key-trailer-hitch-protector","title":"50mm Tow Bar Ball Cover Cap with Lock Key – Hitch Protector","description":"\u003cp\u003eKeep your trailer hitch ball clean, dry, and corrosion-free with this \u003cstrong\u003e50mm Plastic Tow Bar Ball Cover Cap\u003c\/strong\u003e. Designed for cars, trucks, semi-trailers, caravans, and boats, this durable cap fully encapsulates your tow ball when not in use — shielding it from dirt, grease, moisture, and harsh outdoor elements that can degrade the metal over time.\u003c\/p\u003e\n\n\u003cp\u003eInstallation is effortless: simply press the cover onto your 50mm trailer ball for a secure friction fit, and use the included screw to lock it in place so it won't loosen or fall off while on the road or parked.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal 50mm Fit\u003c\/strong\u003e — Compatible with standard 50mm tow balls used on cars, trucks, caravans, semi-trailers, and marine vessels\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFriction Fit + Locking Screw\u003c\/strong\u003e — Securely snaps onto the ball; included screw prevents the cap from vibrating loose\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull Encapsulation\u003c\/strong\u003e — Completely covers the tow ball, blocking grease build-up, grime, rust, and weather exposure\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Plastic Construction\u003c\/strong\u003e — Lightweight yet tough; resists cracking and UV degradation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable in Black \u0026amp; Silver\u003c\/strong\u003e — Subtle, clean finish that blends with most tow bars\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to Install \u0026amp; Remove\u003c\/strong\u003e — No tools required for basic fitting; takes seconds on or off\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBall Diameter:\u003c\/strong\u003e 50mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black \/ Silver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Locking screw for added security\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Cars, Trucks, Semi-Trailers, Caravans, Marine\/Ships\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e 1× Tow Ball Cover Cap\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Protect Your Tow Ball?\u003c\/h2\u003e\n\u003cp\u003eExposed tow balls accumulate road grime, grease transfer, and surface oxidation. Covering it when not in tow keeps the ball in peak working condition, protects clothing and gear from greasy contact, and extends the lifespan of your towing equipment. For more information on trailer and towing safety best practices, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch2\u003eRelated Products You May Like\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-2-inch-drive-wheel-protector-impact-socket-set-storage-case\"\u003e1\/2\" Drive Wheel Protector Impact Socket Set + Storage Case\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/hex-shank-wire-twister-drill-attachment-rebar-tie-tool\"\u003e1\/4\" Hex Shank Wire Twister Drill Attachment | Rebar Tie Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-pack-304-stainless-steel-key-rings-2-54cm-flat-split-rings\"\u003e10-Pack 304 Stainless Steel Key Rings – 2.54cm Split Flat Rings\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Motorcycle_accessories\" target=\"_blank\" rel=\"noopener\"\u003eMotorcycle accessories\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What size tow ball does this cover fit?\u003c\/h4\u003e\n\u003cp\u003eA: This tow bar ball cover is designed specifically for standard \u003cstrong\u003e50mm tow balls\u003c\/strong\u003e, which are the most common size used on cars, trucks, caravans, and semi-trailers. Please verify your tow ball diameter before purchasing.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the cover stay in place?\u003c\/h4\u003e\n\u003cp\u003eA: The cover uses a \u003cstrong\u003efriction fit\u003c\/strong\u003e to snap securely over the tow ball. It also includes a \u003cstrong\u003elocking screw\u003c\/strong\u003e that can be tightened to prevent the cap from vibrating loose during transit or in windy conditions.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the cover made of?\u003c\/h4\u003e\n\u003cp\u003eA: The cover is made from \u003cstrong\u003edurable plastic\u003c\/strong\u003e, making it lightweight, weather-resistant, and able to withstand regular outdoor use without cracking or fading prematurely.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Will this fit my caravan or boat trailer?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This tow ball cover is suitable for a wide range of applications including \u003cstrong\u003ecars, trucks, caravans, semi-trailers, and marine\/boat trailers\u003c\/strong\u003e, as long as the tow ball measures 50mm in diameter.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What size tow ball does this cover fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This tow bar ball cover is designed specifically for standard 50mm tow balls, which are the most common size used on cars, trucks, caravans, and semi-trailers. Please verify your tow ball diameter before purchasing.\"}}, {\"@type\": \"Question\", \"name\": \"How does the cover stay in place?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The cover uses a friction fit to snap securely over the tow ball. 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This tow ball cover is suitable for a wide range of applications including cars, trucks, caravans, semi-trailers, and marine\/boat trailers, as long as the tow ball measures 50mm in diameter.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Automotive \u0026 Motorcycle\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/collections\/automotive-motorcycle\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"50mm Tow Bar Ball Cover Cap with Lock Key – Hitch Protector\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/products\/50mm-tow-bar-ball-cover-cap-key-trailer-hitch-protector\"}]}\u003c\/script\u003e","brand":"Zpaxo","offers":[{"title":"Silver","offer_id":54190148682038,"sku":"200000182:350686#Silver","price":3.31,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":54190148714806,"sku":"200000182:350850#Black","price":3.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/7774\/3158\/files\/S5b7e52b5039547cc9736c2203b923938r.webp?v=1783279020","url":"https:\/\/0i45ne-c8.myshopify.com\/products\/50mm-tow-bar-ball-cover-cap-key-trailer-hitch-protector","provider":"Zpaxo","version":"1.0","type":"link"}