{"product_id":"trojan-coupling-duofit-htc-no-back-frame-2500kg-high-load-towing-nz-trailers-heavy-duty","title":"Trojan Coupling Duofit HTC No Back Frame 2500kg High Load Towing NZ Trailers Heavy Duty","description":"\u003cdiv\u003e\n\u003ch1\u003eCoupling Duofit HTC No Back Frame - High Load Capacity\u003c\/h1\u003e\n\u003cp\u003eTrojan’s Coupling Duofit HTC No Back Frame is a purpose-built towing connection designed for New Zealand trailers and light industrial setups. This no-back-frame variant delivers a clean, weight-conscious solution that never compromises strength or safety, with a design tuned for quick, reliable installation on common NZ bolt patterns.\u003c\/p\u003e \u003ch2\u003eKey benefits that matter in the field\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLightweight, back-frame-free design:\u003c\/strong\u003e reduces overall weight and simplifies installation, while maintaining rugged towing performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-load reliability:\u003c\/strong\u003e rated to a practical 2500 kg maximum, making it suitable for standard trailer and accessory applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNZ common bolt pattern:\u003c\/strong\u003e mounted across bolt centers with a footprint aligned to popular regional configurations, minimizing custom fabrication.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSimple, secure mounting:\u003c\/strong\u003e requires four 12 mm high-tensile bolts, delivering solid torque performance when tightened to specification.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVibration-resistant connection:\u003c\/strong\u003e the no-back-frame design maintains a secure tow under varyingroad conditions and loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompliance and safety:\u003c\/strong\u003e conforms to Australian Standard AS4177.3 (1994), supporting regulatory alignment for cross-border use and fleet operations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal applications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRetrofits on existing trailers that rely on the NZ bolt pattern, where a back frame is unnecessary or adds complexity.\u003c\/li\u003e \u003cli\u003eNew trailer builds that prioritize straightforward mounting with standard 12 mm high-tensile bolts and no-back-frame configurations.\u003c\/li\u003e \u003cli\u003eMaintenance and inspections in workshops where quick access to the coupling area improves uptime and service cycles.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation, care and maintenance\u003c\/h2\u003e\n\u003cp\u003eFor reliable performance, mount the coupling using four 12 mm high-tensile bolts on a clean, flat surface. Ensure bolt centers align with the NZ mounting pattern and torque bolts according to manufacturer guidelines (typical ranges for M12 high-tensile bolts, depending on grade). Periodically inspect for wear, corrosion, or loosening, and replace hardware promptly to maintain safe towing operation. Keeping the no-back-frame area free of debris supports long-term reliability in everyday use.\u003c\/p\u003e \u003ch2\u003eWhy this stands out in the field\u003c\/h2\u003e\n\u003cp\u003eWhere many couplings rely on a back frame for added strength, the Duofit HTC No Back Frame delivers a balanced blend of rugged durability and streamlined installation. The no-back-frame approach lowers weight, simplifies installation, and reduces maintenance, all while delivering a solid 2500 kg rating and AS4177.3 compliance. It’s a practical, field-ready solution for NZ-based fleets and cross-border equipment where safety, efficiency, and regulatory alignment are paramount.\u003c\/p\u003e \u003ch2\u003eBrand you can trust\u003c\/h2\u003e\n\u003cp\u003eFrom Trojan, a long-standing name in towing solutions, the Duofit line emphasizes practical, robust couplings built for real-world conditions. The No Back Frame variant embodies Trojan’s commitment to dependable, regulation-ready towing connections that installers can trust and operators can rely on day after day.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Trojan","offers":[{"title":"Default Title","offer_id":48966808404253,"sku":"T206070","price":771.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/1072\/3613\/files\/trojan-braked-couplings-coupling-duofit-htc-no-back-frame-t206070-coupling-duofit-htc-no-back-frame-for-mounting-bolts-1191969343.jpg?v=1784898613","url":"https:\/\/actionoutdoors.com.au\/products\/trojan-coupling-duofit-htc-no-back-frame-2500kg-high-load-towing-nz-trailers-heavy-duty","provider":"Action Outdoors Limited","version":"1.0","type":"link"}