{"product_id":"tnyeobae-35-trailer-safety-chains-2-pack-grade-70-heavy-duty-24-000-lb-break-strength-yellow-zinc","title":"Tnyeobae 35\" Trailer Safety Chains 2-Pack — Grade 70 Heavy-Duty, 24,000 lb Break Strength, Yellow Zinc","description":"\u003cp\u003e\u003cstrong\u003eTnyeobae’s 35\" Grade 70 safety chain 2-pack is a heavy-duty backup towing system rated for a 24,000 lb break strength (8,000 lb working load per chain) with yellow zinc corrosion protection and forged 3\/8\" clevis snap hooks.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen towing a boat, RV, dump trailer or construction equipment you need a secondary connection you can trust. These Tnyeobae chains are built from Grade 70 alloy steel and finished in a yellow zinc plating to resist salt and road chemicals. The 35-inch length is sized for a criss-cross under the coupler and the included clevis snap hooks have spring-loaded latches for fast, secure attachment.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this chain protect my trailer if the hitch fails?\u003c\/h3\u003e\n\u003cp\u003eThe chain serves as a redundant connection between trailer and tow vehicle. If the primary hitch connection gives way, these Grade 70 chains limit separation and help keep the trailer aligned for controlled stopping and recovery.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e24,000 lb break strength across the pair for high-resistance backup\u003c\/li\u003e\n  \u003cli\u003e8,000 lb working load per chain to meet common towing standards\u003c\/li\u003e\n  \u003cli\u003eForged clevis snap hooks with spring latches to stay locked under load\u003c\/li\u003e\n  \u003cli\u003e35\" length designed for proper criss-cross routing beneath the coupler\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these chains withstand marine or winter use?\u003c\/h3\u003e\n\u003cp\u003eYes — the yellow zinc plating provides stronger corrosion resistance than basic galvanizing, helping prevent rust from road salt and saltwater spray. That makes them well-suited for boat launches and snowy driving conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProfessional yellow zinc finish resists salt and moisture better than plain zinc\u003c\/li\u003e\n  \u003cli\u003ePlating extends service life in coastal and winter environments\u003c\/li\u003e\n  \u003cli\u003eSuitable for repeated launches and exposure to de-icing chemicals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre the hooks easy and safe to attach?\u003c\/h3\u003e\n\u003cp\u003eThe chains come with 3\/8\" forged clevis snap hooks that use a spring-loaded latch to prevent accidental release. They allow one-handed connection while maintaining a secure lock during vibration and rough terrain.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eForged construction for durability under heavy loads\u003c\/li\u003e\n  \u003cli\u003eSpring-loaded latch keeps the hook closed during movement\u003c\/li\u003e\n  \u003cli\u003eQuick-connect design for fast setup and teardown at the hitch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDo these meet legal or commercial safety requirements?\u003c\/h3\u003e\n\u003cp\u003eThe two-chain set is configured and sized for cross-chain routing, which is a common requirement in many jurisdictions and for professional haulers. The Grade 70 alloy steel rating and specified working load make it appropriate for heavy-duty applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e35\" length allows criss-cross setup under the hitch as typically required\u003c\/li\u003e\n  \u003cli\u003eGrade 70 classification and rated WLL provide clear load metrics for inspections\u003c\/li\u003e\n  \u003cli\u003ePack of two supplies both sides for compliant safety-chain installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: These chains are aimed at boat owners, RV drivers, dump-trailer operators, and tradespeople who need a contractor-grade, budget-conscious safety solution. Installers and fleet managers who require clear load ratings and corrosion-resistant components will appreciate the combination of Grade 70 strength, forged hooks, and yellow zinc protection.\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: What is the working load limit of each chain?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Each chain has an 8,000 lb working load limit (24,000 lb break strength for the pair).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these chains suitable for saltwater boat launching?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The yellow zinc plating provides enhanced resistance to salt and corrosion for marine use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Tnyeobae","offers":[{"title":"Default Title","offer_id":48083216433310,"sku":"B09K4Y142V","price":58.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/tnyeobae-front-packaging.jpg?v=1785828757","url":"https:\/\/northtrailauto.ca\/products\/tnyeobae-35-trailer-safety-chains-2-pack-grade-70-heavy-duty-24-000-lb-break-strength-yellow-zinc","provider":"North Trail Auto","version":"1.0","type":"link"}