{"product_id":"professional-brake-line-flaring-tool-kit-45-degree-flare-durable","title":"Professional Brake Line Flaring Tool Kit 45 Degree Flare - Durable","description":"\u003cp\u003eOur review of the Professional Brake Line Flaring Tool Kit finds it best suited for home mechanics and technicians who need a compact, reliable way to form 45 degree single flares, bubble flares and double flares. The single biggest reason to buy is its combination of accurate, repeatable flares and wide tube compatibility, which saves time when working on brake lines, fuel lines or transmission cooler lines. It is straightforward to mount in a bench vise and produces clean results for copper, aluminum and many steel tubes when used with basic prep like deburring and anti-seize.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e45 Degree, Single, Bubble and Double Flares:\u003c\/strong\u003e Creates three common flare types so one kit covers brake, fuel and cooler line needs without switching tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Diameter Compatibility:\u003c\/strong\u003e Works with 3\/16', 1\/4', 5\/16', 3\/8' and 4.75mm tubes so it fits most automotive tubing sizes used on cars and light trucks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSturdy Construction:\u003c\/strong\u003e Made from heat-treated, oxidized steel for improved hardness and resistance to wear during repeated flaring operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBench or Hitch Vise Use:\u003c\/strong\u003e The 6-in T-handle clamp and die design allow the tool to be used on a bench-mounted or hitch-mounted vise for shop or field work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for Multiple Metals:\u003c\/strong\u003e Accepts soft metals such as copper and aluminum and can be used with 304 stainless and steel tubing with proper technique.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is aimed at DIYers, automotive hobbyists and professional mechanics who need a compact, manual flaring solution that covers common tubing sizes and flare types. It is especially useful when making or repairing brake lines, transmission cooler lines and fuel lines where a precise 45 degree or double flare is required.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include technicians who require a fully hydraulic or powered flaring machine for high-volume shop work, or users working exclusively with very large-diameter tubing outside the listed size range. If you need a specialized flare for exotic tubing profiles, a dedicated machine may be a better fit.\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\u003eProduces clean, consistent flares when mounted in a vise and used with proper tube preparation.\u003c\/li\u003e\n\u003cli\u003eHandles multiple flare types and a range of common tube diameters, reducing the need for multiple tools.\u003c\/li\u003e\n\u003cli\u003eDurable, heat-treated steel construction gives good longevity for occasional to moderate use.\u003c\/li\u003e\n\u003cli\u003eCompact and easy to operate, saving time and effort on field or shop projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDurability feedback is mixed; heavy professional shops may see faster wear compared with industrial machines.\u003c\/li\u003e\n\u003cli\u003eNot intended for use under a car or for very high-volume production without a powered alternative.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYUANRI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlare types\u003c\/td\u003e\n\u003ctd\u003e45 degree single, bubble, double flare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTube diameters\u003c\/td\u003e\n\u003ctd\u003e3\/16', 1\/4', 5\/16', 3\/8', 4.75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials compatible\u003c\/td\u003e\n\u003ctd\u003eCopper, aluminum, 304 stainless, steel tubing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClamping method\u003c\/td\u003e\n\u003ctd\u003e6-in T-handle screw clamp for bench or hitch-mounted vise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eHeat-treated, oxidized steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe YUANRI Professional Brake Line Flaring Tool Kit offers strong value for DIY mechanics and small shops needing accurate 45 degree and double flares across common tube sizes. It is durable, easy to use in a vise and versatile enough for brake, fuel and cooler lines, though heavy production users may prefer a powered alternative. For routine repair and fabrication tasks this kit delivers precise flares and worthwhile time savings.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this tool work on stainless steel tubing?\u003c\/strong\u003e\u003cbr\u003eYes, it can be used with 304 stainless steel and steel tubing, though careful technique and proper prep help achieve the best results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat preparation is recommended before flaring?\u003c\/strong\u003e\u003cbr\u003eDeburr inside and outside of the tube, apply a small amount of anti-seize to the cut end, and lightly oil the flaring cones for smoother operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the tool be used without a bench vise?\u003c\/strong\u003e\u003cbr\u003eIt is designed for use in a bench-mounted or hitch-mounted vise; it is not intended for use under a car or without a vise.\u003c\/p\u003e","brand":"YUANRI","offers":[{"title":"Default Title","offer_id":48196742349019,"sku":"B0DCFZHDFB","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71J7CFLpRDL._AC_SL1500.jpg?v=1770302230","url":"https:\/\/gearmusthave.com\/products\/professional-brake-line-flaring-tool-kit-45-degree-flare-durable","provider":"GearMustHave","version":"1.0","type":"link"}