{"product_id":"25-ft-3-16ft-copper-coated-brake-line-kit-tube-bender-complete","title":"25 ft 3\/16ft Copper Coated Brake Line Kit + Tube Bender - Complete","description":"\u003cp\u003eIn this review the 25 ft 3\/16' copper coated brake line kit is looked at as a budget-friendly repair solution for DIY mechanics and small shops. The kit's single biggest selling point is the long copper coated steel tubing combined with a comprehensive set of brass fittings and a flaring tool, which makes it practical for brake line replacement and custom runs. The included tube bender and the ability to form both \u003cstrong\u003edouble and single flares\u003c\/strong\u003e make this kit useful for routine brake plumbing tasks without specialized shop equipment.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCopper coated steel line:\u003c\/strong\u003e The 25 ft length of 3\/16' copper coated tubing bends by hand and reduces the need for frequent couplers on most vehicles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium brass fittings:\u003c\/strong\u003e The kit includes a range of brass inverted tube nuts and unions that resist immediate rust and simplify connections to existing brake hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive fitting set:\u003c\/strong\u003e The upgrade to 20 fittings and multiple unions covers common thread sizes so users can match many vehicle ports without extra purchases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble and single flaring tool:\u003c\/strong\u003e The flaring kit works on 1\/2', 3\/8', 5\/16', 1\/4', and 3\/16' tubing for making reliable single or double flares in softer metals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube bender included:\u003c\/strong\u003e A manual brake line bender for 1\/8', 3\/16', and 1\/4' tube diameters helps produce clean bends that reduce kinks and flow restriction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe kit is aimed at home mechanics, hobbyists, and small repair shops that perform brake line replacement or custom routing on passenger vehicles. Its long run of copper coated tubing and the broad assortment of fittings make it suitable for restoration projects and routine maintenance, particularly where you need to form \u003cstrong\u003esingle and double flares\u003c\/strong\u003e by hand.\u003c\/p\u003e\n\u003cp\u003eThose who need ultimate long-term corrosion resistance or stainless steel lines for heavy-duty off-road or marine applications should look elsewhere; several users report rusting over time on the tubing, so environments with constant salt or extreme moisture may require a different material choice.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGood value: long tubing and a generous set of fittings cover many jobs without extra purchases.\u003c\/li\u003e\n\u003cli\u003eWorks well for DIY flaring: the flaring tool handles multiple tube diameters and both single and double flares.\u003c\/li\u003e\n\u003cli\u003eBrass fittings are plated to resist corrosion and provide reliable threads for connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTubing shows limited long-term corrosion resistance in some customer reports, so performance in harsh climates can be compromised.\u003c\/li\u003e\n\u003cli\u003eFit and size of some fittings can be mixed for certain vehicle ports, requiring careful selection or adapters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eTube material\u003c\/td\u003e\n\u003ctd\u003eCopper coated steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTubing length\u003c\/td\u003e\n\u003ctd\u003e25 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTube outer diameter\u003c\/td\u003e\n\u003ctd\u003e3\/16' (compatible with 3\/16' O.D.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting count\u003c\/td\u003e\n\u003ctd\u003eUpgrade to 20 fittings plus 4 unions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlaring tool compatible sizes\u003c\/td\u003e\n\u003ctd\u003e1\/2', 3\/8', 5\/16', 1\/4', 3\/16' tubing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTube bender compatible sizes\u003c\/td\u003e\n\u003ctd\u003e1\/8', 3\/16', 1\/4' outer diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting material\u003c\/td\u003e\n\u003ctd\u003ePremium brass, plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 25 ft copper coated brake line kit is a practical, cost-conscious choice for DIYers and small shops that need a ready-made set of tubing, fittings, and flaring tools. It delivers strong value and functional versatility for typical brake plumbing tasks, but those in corrosive environments should consider higher-grade stainless options if long-term rust resistance is critical.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this kit make double flares?\u003c\/strong\u003e\u003cbr\u003eYes. The included flaring tool is designed for both double and single flares across the listed tubing sizes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the copper coating prevent rust indefinitely?\u003c\/strong\u003e\u003cbr\u003eThe copper coating improves corrosion resistance compared with plain steel, but some customers report rust over time in harsh conditions, so it is not a permanent anti-rust guarantee.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the fittings compatible with common brake threads?\u003c\/strong\u003e\u003cbr\u003eThe kit includes several inverted tube nut sizes and unions to match many standard thread sizes, but users should verify thread compatibility with their vehicle before final installation.\u003c\/p\u003e","brand":"Racewill","offers":[{"title":"Default Title","offer_id":48177588732123,"sku":"B0BXS38DGV","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71GiKgY3HxL._AC_SL1500.jpg?v=1769519532","url":"https:\/\/gearmusthave.com\/products\/25-ft-3-16ft-copper-coated-brake-line-kit-tube-bender-complete","provider":"GearMustHave","version":"1.0","type":"link"}