{"product_id":"lofrans-chain-calibrated-hot-dip-galvanised-6mm-x-50m-4boats","title":"Lofrans 72750 6mm Anchor Chain G40 ISO 4565 DIN 766 Galvanized 50m Calibrated","description":"\u003c!-- \n  ***********************************************************\n  EBAY LISTING DATA\n  ***********************************************************\n  OPTIMIZED EBAY TITLE (80 Chars): Lofrans 72750 6mm Anchor Chain G40 ISO 4565 DIN 766 Galvanized 50m Calibrated\n  SEO NOTES: Grounded in SKU 72750 research. High-tensile Grade 40 (G40) verified. \n  Compatibility for ISO 4565\/DIN 766 gypsies confirmed. Brand: Lofrans.\n--\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 16px; line-height: 1.6; color: #333333; max-width: 900px; margin: 0 auto;\"\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n  {\n    \"@context\": \"https:\/\/schema.org\/\",\n    \"@type\": \"Product\",\n    \"name\": \"Lofrans' 72750 6mm G40 Anchor Chain - ISO 4565 \/ DIN 766 Calibrated 50m Pack\",\n    \"description\": \"Premium Grade 40 (G40) High Tensile anchor chain from Lofrans'. Hot-dip galvanized and calibrated to ISO 4565 and DIN 766 standards for marine windlasses. 50-meter pack.\",\n    \"brand\": { \"@type\": \"Brand\", \"name\": \"Lofrans\" },\n    \"sku\": \"72750\",\n    \"mpn\": \"72750\",\n    \"offers\": {\n      \"@type\": \"Offer\",\n      \"url\": \"https:\/\/4boats.co.uk\/products\/{{ product.handle }}\",\n      \"priceCurrency\": \"GBP\",\n      \"price\": \"{{ product.price | money_without_currency }}\",\n      \"availability\": \"https:\/\/schema.org\/InStock\"\n    }\n  }\n  \u003c\/script\u003e\n\u003cdiv style=\"background-color: #2c3e50; color: #ffffff; padding: 40px 20px; text-align: center; border-radius: 6px 6px 0 0;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; letter-spacing: 1px; text-transform: uppercase; color: #ffffff;\"\u003eLofrans' 6mm G40 Anchor Chain (72750)\u003c\/h1\u003e\n\u003cp style=\"margin: 10px 0 0; font-size: 18px; color: #ecf0f1;\"\u003eHigh-Tensile Grade 40 | ISO 4565 \u0026amp; DIN 766 | 50m Pack\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 25px; border: 1px solid #e0e0e0; border-top: none; background-color: #ffffff;\"\u003e\n\u003cp data-start=\"0\" data-end=\"79\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003ePlease contact us \u003cstrong data-start=\"18\" data-end=\"47\"\u003ebefore placing your order\u003c\/strong\u003e to confirm the shipping cost.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"81\" data-end=\"265\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eThis item is shipped \u003cstrong data-start=\"102\" data-end=\"117\"\u003eon a pallet\u003c\/strong\u003e, and the delivery price depends on your \u003cstrong data-start=\"158\" data-end=\"191\"\u003elocation and delivery address\u003c\/strong\u003e. Once we receive your postcode, we will provide the exact shipping quote.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eThe \u003cstrong\u003eLofrans' 72750\u003c\/strong\u003e is a professional-grade 6mm anchor chain engineered specifically for marine windlass applications. Unlike standard Grade 30 chains, this \u003cstrong\u003eGrade 40 (G40)\u003c\/strong\u003e variant offers significantly higher tensile strength (approx. 30% more), providing superior safety and reliability for vessels operating in demanding coastal or offshore conditions.\u003c\/p\u003e\n\u003cp\u003eEach link is precision calibrated to meet both \u003cstrong\u003eISO 4565\u003c\/strong\u003e and \u003cstrong\u003eDIN 766\u003c\/strong\u003e standards, ensuring seamless operation through your windlass gypsy without jamming. The chain is finished with a deep hot-dip galvanization process to withstand the harshest saltwater environments and includes the \"LFR\" authenticity mark every 30cm.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f8f9fa; border-left: 5px solid #27ae60; padding: 15px; margin: 20px 0;\"\u003e\n\u003cstrong style=\"color: #27ae60;\"\u003eWHY G40?\u003c\/strong\u003e Grade 40 steel provides a higher breaking load than standard marine chain, allowing for a higher safety margin or the use of a lighter chain without sacrificing strength.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; margin-top: 20px; gap: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px; border: 1px solid #e0e0e0; border-radius: 6px; padding: 20px; background-color: #ffffff;\"\u003e\n\u003ch3 style=\"color: #2c3e50; border-bottom: 2px solid #3498db; padding-bottom: 10px; margin-top: 0;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: none; padding: 0; margin: 0;\"\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px dashed #eee;\"\u003e✔ \u003cstrong\u003eHigh Tensile G40 Steel:\u003c\/strong\u003e 30% stronger than G30.\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px dashed #eee;\"\u003e✔ \u003cstrong\u003eDual Standard:\u003c\/strong\u003e Meets ISO 4565 \u0026amp; DIN 766.\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px dashed #eee;\"\u003e✔ \u003cstrong\u003eAuthenticity:\u003c\/strong\u003e Marked \"LFR\" for genuine Lofrans quality.\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px dashed #eee;\"\u003e✔ \u003cstrong\u003eCalibration:\u003c\/strong\u003e Guaranteed smooth windlass performance.\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px dashed #eee;\"\u003e✔ \u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Heavy hot-dip galvanizing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px; border: 1px solid #e0e0e0; border-radius: 6px; padding: 20px; background-color: #ffffff;\"\u003e\n\u003ch3 style=\"color: #2c3e50; border-bottom: 2px solid #3498db; padding-bottom: 10px; margin-top: 0;\"\u003eTechnical Specs\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eSKU\/MPN:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee; text-align: right;\"\u003e72750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eWire Diameter (d):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee; text-align: right;\"\u003e6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003ePitch (p):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee; text-align: right;\"\u003e18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eInternal Width (b1):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee; text-align: right;\"\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eBreaking Load:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee; text-align: right;\"\u003e3,000 kg approx.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eWeight (Pack):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee; text-align: right;\"\u003e40 kg (0.8 kg\/m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eTotal Length:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee; text-align: right;\"\u003e50 Meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch3 style=\"background-color: #34495e; color: #fff; padding: 12px 15px; margin: 0; border-radius: 6px 6px 0 0; text-align: center;\"\u003eCompatibility \/ Fitment Guide\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #ecf0f1;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eWindlass Brand\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eModel Series\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eLofrans'\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eX1, X2, SX1, SX2\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRequires 6mm ISO\/DIN Gypsy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eLofrans'\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eProject 1000, Atlas, Royal, Lion\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRequires 6mm ISO\/DIN Gypsy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOther Brands\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eLewmar, Quick, Maxwell\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eFits any windlass with 6mm DIN766\/ISO gypsy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch3 style=\"background-color: #34495e; color: #fff; padding: 12px 15px; margin: 0; border-radius: 6px 6px 0 0; text-align: center;\"\u003eOEM Cross Reference\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd; width: 40%; background-color: #fcfcfc;\"\u003e\u003cstrong\u003eLofrans Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e72750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd; background-color: #fcfcfc;\"\u003e\u003cstrong\u003eStandard Compliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eISO 4565 \/ DIN 766 \/ G40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd; background-color: #fcfcfc;\"\u003e\u003cstrong\u003eEAN\/GTIN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e8056074213038\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 30px; background-color: #fcfcfc; border: 1px solid #e0e0e0; border-radius: 6px; padding: 20px;\"\u003e\n\u003ch3 style=\"color: #2c3e50; border-bottom: 2px solid #3498db; padding-bottom: 10px; margin-top: 0;\"\u003eQuestions \u0026amp; Answers\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp style=\"margin: 0 0 5px 0; font-weight: bold; color: #333;\"\u003eIs this a genuine original part?\u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #666; font-size: 15px;\"\u003eYes, this is a genuine Lofrans' product, manufactured in Italy and engraved with the LFR authenticity mark.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp style=\"margin: 0 0 5px 0; font-weight: bold; color: #333;\"\u003eWhat is the difference between ISO 4565 and DIN 766 for 6mm chain?\u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #666; font-size: 15px;\"\u003eFor 6mm diameter chain, the dimensions for ISO 4565 and DIN 766 are identical (18mm pitch), meaning this chain is compatible with gypsies designed for either standard.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 0;\"\u003e\n\u003cp style=\"margin: 0 0 5px 0; font-weight: bold; color: #333;\"\u003eIs G40 chain safe for my windlass?\u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #666; font-size: 15px;\"\u003eAbsolutely. G40 refers to the strength of the steel (Grade 40). As long as the diameter and pitch (6mm \/ 18mm) match your windlass gypsy, G40 provides a higher safety factor than standard G30 chain.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 30px; text-align: center; font-size: 14px; color: #7f8c8d; border-top: 1px solid #eee; padding-top: 20px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Chain is a heavy item. Please ensure your anchor locker and windlass are rated for 6mm calibrated chain before installation. Refer to your manufacturer manual at 4boats.co.uk for specific windlass settings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"4Boats","offers":[{"title":"Default Title","offer_id":56755504316790,"sku":"72750","price":178.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/8140\/9004\/files\/itm_LofransChain_ddb1879b-08ce-4a27-9a56-16b2edd06f14.jpg?v=1764337979","url":"https:\/\/www.leighnumberplates.com\/products\/lofrans-chain-calibrated-hot-dip-galvanised-6mm-x-50m-4boats","provider":"Leigh Number Plates","version":"1.0","type":"link"}