{"product_id":"4lifetimelines-3-16-in-x-25-ft-stainless-steel-brake-line-kit-316l-marine-grade-16-sae-fittings","title":"4LIFETIMELINES 3\/16 in x 25 ft Stainless Steel Brake Line Kit — 316L Marine‑Grade, 16 SAE Fittings","description":"\u003cp\u003e\u003cstrong\u003e4LIFETIMELINES 3\/16\" x 25' brake line kit is a complete 316L marine-grade stainless steel tubing set with 16 SAE fittings engineered for long-lasting, rust-resistant brake line replacements on cars and trucks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you need a single-box solution to replace corroded or damaged brake lines, this kit supplies a continuous 25-foot coil of 3\/16\" 316L stainless tubing plus a full assortment of SAE fittings. The marine-grade alloy is chosen for its superior resistance to salt, moisture and chemical exposure, while the heavy wall and high burst rating cover modern braking system pressures. The package is tailored for DIY mechanics, restoration projects, and professional shops that want reliable, serviceable tubing without hunting down fittings.\u003c\/p\u003e\n\n\u003ch3\u003eHow strong and reliable is the tubing under real braking conditions?\u003c\/h3\u003e\n\u003cp\u003eThe tube is manufactured from 316L stainless steel with a 0.028\" wall thickness and a tested burst pressure of 15,310 PSI, exceeding typical hydraulic brake system demands. It’s compatible with DOT 3, DOT 4, DOT 5 and DOT 5.1 brake fluids and resists cracking under pressure and heat cycling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e15,310 PSI maximum burst pressure rating\u003c\/li\u003e\n  \u003cli\u003e0.028\" wall thickness for durability\u003c\/li\u003e\n  \u003cli\u003eCompatible with major brake fluids\u003c\/li\u003e\n  \u003cli\u003e316L alloy resists pitting and stress corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the tubing resist rust and road-salt exposure?\u003c\/h3\u003e\n\u003cp\u003eYes — 316L is a marine-grade stainless alloy formulated to endure saltwater and chemically aggressive environments, making it far less prone to rust than copper-nickel or ordinary stainless. This kit is ideal for vehicles in salt-belt regions or coastal climates where conventional lines corrode quickly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMarine-grade 316L composition for superior corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eReduced pitting, flaking and weakening over time\u003c\/li\u003e\n  \u003cli\u003ePreferred for winter, coastal, and industrial exposure\u003c\/li\u003e\n  \u003cli\u003eLonger service life than galvanized or Cu-Ni lines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to install and finish fittings?\u003c\/h3\u003e\n\u003cp\u003eThe tubing is designed to bend smoothly, cut cleanly, and accept common flares without specialty tools. It works with standard tubing benders, cutters, and single or inverted flaring tools, so both home mechanics and pro technicians can complete jobs quickly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBends easily by hand or with standard bender\u003c\/li\u003e\n  \u003cli\u003eCuts cleanly with a tube cutter—minimal deburring\u003c\/li\u003e\n  \u003cli\u003eAccepts single and double\/inverted flares with common tools\u003c\/li\u003e\n  \u003cli\u003eComes with 16 SAE fittings for broad compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat fittings are included and which vehicles are covered?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains one 25' coil of 3\/16\" tubing plus a comprehensive assortment of SAE fittings to handle most domestic and import brake systems. The 3\/16\" outside diameter is the most common brake line size, so this kit suits full replacements, partial repairs, classic restorations, and custom builds.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes 16 SAE fittings of multiple thread types and sizes\u003c\/li\u003e\n  \u003cli\u003eFitting mix covers 7\/16-24, 3\/8-24, 9\/16-18, 1\/2-20, M10x1.0, M12x1.0\u003c\/li\u003e\n  \u003cli\u003eOne kit fits many cars, trucks, restorations and fleets\u003c\/li\u003e\n  \u003cli\u003eDesigned for universal application across domestic and imports\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you’re replacing rusted brake lines on a winter-driven vehicle, restoring a classic, building a custom chassis, or managing fleet maintenance and want a single durable solution, this 4LIFETIMELINES kit provides a high-performance, corrosion-resistant tubing and the fittings required to finish the job. It’s for DIYers who want reliable, serviceable components and for shops seeking a robust, ready-to-use kit that reduces parts sourcing and repeat failures.\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: Is this tubing compatible with DOT brake fluids?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 316L tubing is compatible with DOT 3, DOT 4, DOT 5 and DOT 5.1 fluids.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need special tools to bend and flare this line?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Standard tubing benders, cutters and single or inverted flaring tools work fine.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"4LIFETIMELINES","offers":[{"title":"Default Title","offer_id":48083196248222,"sku":"B08RH8VVPJ","price":64.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/4lifetimelines-front-packaging-brake-line-kit_15940a20-31f2-4538-a55e-13ec1ee48bdd.jpg?v=1785828334","url":"https:\/\/northtrailauto.ca\/products\/4lifetimelines-3-16-in-x-25-ft-stainless-steel-brake-line-kit-316l-marine-grade-16-sae-fittings","provider":"North Trail Auto","version":"1.0","type":"link"}