{"product_id":"ambull-d-ring-tie-down-anchors-4-pack-10-ton-carbon-steel-rubber-isolators-bolt-on-black","title":"AMBULL D-Ring Tie Down Anchors 4-Pack — 10 Ton Carbon Steel, Rubber Isolators, Bolt-On (Black)","description":"\u003cp\u003e\u003cstrong\u003eAMBULL D-ring tie down anchors are a four-pack of heavy-duty, bolt-on carbon steel anchors rated 10 tons each and fitted with rubber isolators for quieter, surface-saving cargo securement.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese bolt-on D-ring anchors combine high-strength carbon steel construction with a corrosion-resistant zinc and powder coat finish and include mounting hardware for straightforward installation. Each anchor pairs with a molded rubber isolator to reduce noise and protect mounting surfaces, making this set suitable for trailers, trucks, garages, and a wide range of cargo tasks. The total combined rated working load across the four anchors is 40 tons, while each ring is individually rated to a 10-ton working load limit.\u003c\/p\u003e\n\n\u003ch3\u003eHow strong are these D-ring anchors and what load capacity can I expect?\u003c\/h3\u003e\n\n\u003cp\u003eEach AMBULL D-ring is rated for a 10-ton (20,000 lb) working load limit, and the set of four provides a combined rated capacity of 40 tons when all are mounted properly. The anchors are made from high-strength carbon steel to deliver the tensile strength required for heavy cargo and equipment restraint.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIndividual anchor rated: 10 tons (20,000 lbs) WLL\u003c\/li\u003e\n  \u003cli\u003eFour-anchor combined rated capacity: 40 tons\u003c\/li\u003e\n  \u003cli\u003eMade from carbon steel for high tensile strength\u003c\/li\u003e\n  \u003cli\u003eDesigned for heavy equipment, vehicles, ATVs, and large cargo\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat installation steps and mounting hardware are included?\u003c\/h3\u003e\n\n\u003cp\u003eThe anchors come ready to bolt on with eight bolts and lock nuts included (two bolts per ring) so you can mount them to wood or metal surfaces without welding. Standard through-bolting secures the base plate, and using the supplied lock nuts helps prevent loosening from vibration during transit.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes 8 bolts and 8 lock nuts for four anchors\u003c\/li\u003e\n  \u003cli\u003eNo welding required; mounts to wood or metal decks\u003c\/li\u003e\n  \u003cli\u003eTwo-bolt base plate for stable, even load distribution\u003c\/li\u003e\n  \u003cli\u003eUse recommended bolt sizes and proper torque for rated strength\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do the rubber isolators help during transport and storage?\u003c\/h3\u003e\n\n\u003cp\u003eEach D-ring comes with a custom-fit rubber isolator that cushions metal-to-metal contact, reducing rattling and vibration while protecting the mounting surface from scratches. The isolators also create a tighter, quieter fit and help extend the life of the hardware by limiting direct abrasion.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMolded rubber pads to minimize noise and vibration\u003c\/li\u003e\n  \u003cli\u003eProtects painted or finished decking from damage\u003c\/li\u003e\n  \u003cli\u003eImproves fit and reduces movement under load\u003c\/li\u003e\n  \u003cli\u003eEasy to replace if worn over time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these anchors weather-resistant and suitable for outdoor use?\u003c\/h3\u003e\n\n\u003cp\u003eThe D-rings feature a zinc galvanizing base layer topped with a powder coat finish to resist corrosion and rust in outdoor conditions. This combination helps prevent deterioration from moisture and road salts, extending usable life when mounted on trailers, trucks, or outdoor storage areas.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eZinc galvanizing undercoat for corrosion protection\u003c\/li\u003e\n  \u003cli\u003eDurable powder coat top layer for weather resistance\u003c\/li\u003e\n  \u003cli\u003eSuitable for marine, road, and outdoor applications\u003c\/li\u003e\n  \u003cli\u003eInspect periodically for wear and recoat if needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The AMBULL 4-pack D-ring tie down anchors are aimed at anyone who needs rugged, bolt-on anchor points for heavy cargo—truck and trailer owners, RV and boat haulers, contractors moving equipment, and shop or garage users creating secure storage points. They’re also practical for fleet operators and delivery services that require dependable anchor hardware with quieter operation thanks to the included rubber isolators.\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: Can I weld these D-rings instead of bolting them?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are designed for bolt-on installation with included hardware, but the carbon steel construction can be welded if you prefer; welding may change rated load characteristics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the rubber isolators stand up to outdoor exposure?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The isolators reduce noise and abrasion, but inspect periodically; prolonged UV and chemical exposure can degrade rubber over time.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AMBULL","offers":[{"title":"Default Title","offer_id":48083911344286,"sku":"B0F93TBNVS","price":79.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ambull-d-ring-front-view.jpg?v=1785839760","url":"https:\/\/northtrailauto.ca\/products\/ambull-d-ring-tie-down-anchors-4-pack-10-ton-carbon-steel-rubber-isolators-bolt-on-black","provider":"North Trail Auto","version":"1.0","type":"link"}