{"product_id":"8-19mm-flare-nut-wrench-mirror-finish-brake-line-spanner","title":"8-19mm Flare Nut Wrench Mirror Finish Brake Line Spanner","description":"\u003ch2\u003e8-19mm Dual-Head Flare Nut Wrench – Mirror Finish Open Ring Spanner\u003c\/h2\u003e\n\u003cp\u003eGet professional-grade control on fuel and brake line fasteners with this \u003cstrong\u003e8-19mm Flare Nut Wrench\u003c\/strong\u003e. Crafted from high-carbon steel alloy and finished to a brilliant mirror polish, this double-headed open-ring spanner is built to tackle the tightest tube-fitting nuts in your engine bay, brake system, and fuel lines — all without rounding off fasteners.\u003c\/p\u003e\n\n\u003cp\u003eEach wrench features \u003cstrong\u003edual sizes on a single handle\u003c\/strong\u003e, so you cover more ground with fewer tools and less clutter in your toolbox. The open-end flare nut design wraps securely around tube fittings, giving you superior grip exactly where you need it most.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-carbon steel alloy — tough, durable, and resistant to corrosion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMirror Finish:\u003c\/strong\u003e Fully polished surface for a professional look and smooth operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Size Design:\u003c\/strong\u003e Each wrench covers two sizes (8-19mm range), saving space and reducing tool count\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOpen-Ring Flare Nut Head:\u003c\/strong\u003e Ideal for tube fittings such as brake lines and fuel lines where a standard wrench can't get a proper grip\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Works with metal fasteners across automotive, mechanical, and DIY applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSilver Finish:\u003c\/strong\u003e Clean, professional appearance right out of the box\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-Carbon Steel Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8–19 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurface Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFully Polished Mirror Surface\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilver\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHead Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDouble-Head Open Ring (Flare Nut)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSuitable For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal Fasteners, Tube Fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Flare Nut Wrench (Double-Head Open Ring)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Tools You May Need\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-multi-use-faucet-bubbler-wrenches-6-sizes-sink-wrenches-detach-tool-for-kitchen-bathroom-faucet-parts-repair-spanner\"\u003eMulti-Use Faucet Bubbler Wrench – 6 Sizes Sink Spanner Repair Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/3pcs-silicone-sealant-scraper-set-multi-functional-caulking-nozzle-tools-for-tile-floor-joints-grout-finishing-and-renovation\"\u003e3PCS Silicone Sealant Scraper Set – Multi-Functional Caulking Tools\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-10g-high-grade-silicon-grease-lubricant-o-lubrication-good-odorless-smoothness-for-o-rings-tube-silicone-grease-lubricant\"\u003eHigh-Grade Silicone Grease Lubricant for O-Rings \u0026amp; Tube Fittings\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What sizes does this flare nut wrench cover?\u003c\/h4\u003e\n\u003cp\u003eA: This double-head open-ring spanner covers sizes from 8mm to 19mm. Each individual wrench features two different sizes on a single handle, maximising coverage while minimising toolbox space.\u003c\/p\u003e\n\u003ch4\u003eQ: What makes a flare nut wrench better than a standard open-end wrench for brake lines?\u003c\/h4\u003e\n\u003cp\u003eA: A flare nut wrench (also called a line wrench) has an almost-closed ring head with a small opening that slides over tubing. This design wraps around more of the fastener's surface than a standard open-end wrench, dramatically reducing the chance of rounding off the soft metal nuts commonly found on brake and fuel lines.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this wrench suitable for professional automotive work?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. Made from high-carbon steel alloy with a fully polished mirror finish, this flare nut wrench is durable enough for regular professional use on brake lines, fuel lines, and other tube-fitting fasteners in automotive and mechanical applications.\u003c\/p\u003e\n\u003ch4\u003eQ: How should I care for this wrench to maintain its finish?\u003c\/h4\u003e\n\u003cp\u003eA: After use, wipe the wrench clean with a dry or lightly oiled cloth to prevent surface residue build-up. Store it in a dry location. The high-carbon steel alloy construction provides inherent resistance to everyday wear and corrosion.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What sizes does this flare nut wrench cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This double-head open-ring spanner covers sizes from 8mm to 19mm. Each individual wrench features two different sizes on a single handle, maximising coverage while minimising toolbox space.\"}}, {\"@type\": \"Question\", \"name\": \"What makes a flare nut wrench better than a standard open-end wrench for brake lines?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A flare nut wrench (also called a line wrench) has an almost-closed ring head with a small opening that slides over tubing. This design wraps around more of the fastener's surface than a standard open-end wrench, dramatically reducing the chance of rounding off the soft metal nuts commonly found on brake and fuel lines.\"}}, {\"@type\": \"Question\", \"name\": \"Is this wrench suitable for professional automotive work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Made from high-carbon steel alloy with a fully polished mirror finish, this flare nut wrench is durable enough for regular professional use on brake lines, fuel lines, and other tube-fitting fasteners in automotive and mechanical applications.\"}}, {\"@type\": \"Question\", \"name\": \"How should I care for this wrench to maintain its finish?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"After use, wipe the wrench clean with a dry or lightly oiled cloth to prevent surface residue build-up. Store it in a dry location. The high-carbon steel alloy construction provides inherent resistance to everyday wear and corrosion.\"}}]}\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:\/\/x1davz-b4.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/x1davz-b4.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"8-19mm Flare Nut Wrench Mirror Finish Brake Line Spanner\", \"item\": \"https:\/\/x1davz-b4.myshopify.com\/products\/8-19mm-flare-nut-wrench-mirror-finish-brake-line-spanner\"}]}\u003c\/script\u003e","brand":"Nixie","offers":[{"title":"17-19","offer_id":67607493312611,"sku":"1005012923617318-17-19","price":19.94,"currency_code":"USD","in_stock":true},{"title":"16-18","offer_id":67607493345379,"sku":"1005012923617318-16-18","price":16.29,"currency_code":"USD","in_stock":true},{"title":"15-17","offer_id":67607493378147,"sku":"1005012923617318-15-17","price":17.8,"currency_code":"USD","in_stock":true},{"title":"14-17","offer_id":67607493410915,"sku":"1005012923617318-14-17","price":17.13,"currency_code":"USD","in_stock":true},{"title":"13-15","offer_id":67607493443683,"sku":"1005012923617318-13-15","price":15.37,"currency_code":"USD","in_stock":true},{"title":"12-14","offer_id":67607493476451,"sku":"1005012923617318-12-14","price":14.78,"currency_code":"USD","in_stock":true},{"title":"13-14","offer_id":67607493509219,"sku":"1005012923617318-13-14","price":14.43,"currency_code":"USD","in_stock":true},{"title":"10-12","offer_id":67607493541987,"sku":"1005012923617318-10-12","price":12.99,"currency_code":"USD","in_stock":true},{"title":"9-11","offer_id":67607493574755,"sku":"1005012923617318-9-11","price":12.92,"currency_code":"USD","in_stock":true},{"title":"8-10","offer_id":67607493607523,"sku":"1005012923617318-8-10","price":11.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/2047\/6003\/files\/S45e942df622349e5ab99ad2cc1e293a3u.webp?v=1790767292","url":"https:\/\/nixiehaven.com\/products\/8-19mm-flare-nut-wrench-mirror-finish-brake-line-spanner","provider":"Nixie","version":"1.0","type":"link"}