{"product_id":"racewill-25ft-3-16in-copper-coated-brake-line-kit-with-tube-bender-20-brass-fittings-corrosion-resistant","title":"Racewill 25FT 3\/16in Copper-Coated Brake Line Kit with Tube Bender \u0026 20 Brass Fittings, Corrosion-Resistant","description":"\u003cp\u003e\u003cstrong\u003eRacewill 25FT 3\/16\" copper-coated brake line kit supplies corrosion-resistant tubing, a manual tube bender, and a full set of fittings to replace or extend vehicle brake lines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit bundles 25 feet of 3\/16\" copper-coated steel brake line with an upgraded selection of 20 brass fittings and a hand tube bender so you can cut, bend, and flare lines for most domestic and import brake systems. The copper coating protects the steel core against rust, while the included fittings and flaring compatibility let you assemble reliable connections without expensive shop visits.\u003c\/p\u003e\n\n\u003ch3\u003eWhat components are included in the Racewill brake line kit?\u003c\/h3\u003e\n\u003cp\u003eThe kit arrives with a 25-foot length of 3\/16\" copper-coated steel brake tubing, a compact tube bender sized for common outer diameters, and twenty brass fittings plated to resist corrosion. Fittings cover popular inverted nut and union thread sizes to match a wide range of brake line ends.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e25 ft of 3\/16\" (OD) copper-coated steel brake tubing, ready to cut and flare.\u003c\/li\u003e\n  \u003cli\u003e1 hand tube bender for 1\/8\", 3\/16\", and 1\/4\" tubing diameters.\u003c\/li\u003e\n  \u003cli\u003e20 brass fittings: multiple inverted tube nuts (7\/16-24, 3\/8-24, 1\/2-20, 9\/16-18) and unions for 3\/8-24 threads.\u003c\/li\u003e\n  \u003cli\u003ePlated brass hardware to reduce galvanic corrosion and improve longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does copper coating improve brake line durability?\u003c\/h3\u003e\n\u003cp\u003eCopper coating over a steel core combines the mechanical strength of steel with copper’s corrosion resistance. This finish slows rust formation compared with bare steel, extending service life in wet or salty environments while remaining pliable enough for hand bending and flaring.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCoating prevents direct exposure of steel to moisture and salt.\u003c\/li\u003e\n  \u003cli\u003eRetains tube flexibility for routing without kinking when bent properly.\u003c\/li\u003e\n  \u003cli\u003eBetter suited to harsh climates than uncoated steel tubing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I flare and adapt these lines to my brake fittings?\u003c\/h3\u003e\n\u003cp\u003eYes. The Racewill tubing supports single and double flares and works with common soft metals like copper, aluminum, brass, magnesium, and mild steel. The included brass fittings cover many inverted nut thread sizes and unions, simplifying adaptation to factory or aftermarket components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with single and double flare methods for secure seals.\u003c\/li\u003e\n  \u003cli\u003eBrass fittings resist rust and are plated for extra corrosion protection.\u003c\/li\u003e\n  \u003cli\u003eFlaring capability accommodates 1\/2\", 3\/8\", 5\/16\", 1\/4\", and 3\/16\" O.D. tubing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the tube bender help during installation?\u003c\/h3\u003e\n\u003cp\u003eThe included tube bender lets you form smooth, spring-back-minimized curves without collapsing the tubing, making on-vehicle routing faster and cleaner. Its caliper sizes match the kit’s tubing and common brake line diameters used in repairs and custom runs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 1\/8\", 3\/16\", and 1\/4\" outer diameter tubing for precise bends.\u003c\/li\u003e\n  \u003cli\u003eReduces need for hammering or repeated adjustments while installing.\u003c\/li\u003e\n  \u003cli\u003eHelps avoid kinks and preserves internal bore for reliable fluid flow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Racewill 25FT 3\/16\" copper-coated brake line kit is aimed at DIY mechanics, restoration builders, and professional technicians who need a long, corrosion-resistant run of brake tube plus a broad assortment of fittings and a manual bender. It’s particularly useful for vehicles exposed to road salt or coastal conditions, custom brake routing, or projects where replacing multiple sections of line is necessary. If you require specialized OEM thread types or stainless lines for very high-pressure race applications, verify thread compatibility or consider a stainless alternative.\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 fluid?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The copper-coated steel tubing and brass fittings are suitable for hydraulic brake fluid when properly flared and installed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use the tube bender on 1\/4\" brake lines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The included bender fits 1\/8\", 3\/16\", and 1\/4\" outer diameter tubing for smooth bends without kinking.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Racewill","offers":[{"title":"Default Title","offer_id":48083069698206,"sku":"B0BXS38DGV","price":64.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/racewill-front-packaging-brake-line-kit.jpg?v=1785823511","url":"https:\/\/northtrailauto.ca\/products\/racewill-25ft-3-16in-copper-coated-brake-line-kit-with-tube-bender-20-brass-fittings-corrosion-resistant","provider":"North Trail Auto","version":"1.0","type":"link"}