{"product_id":"3-16ft-fitting-assortment-union-adapter-kit-brake-line-repair-kit","title":"3\/16ft Fitting Assortment Union Adapter Kit - Brake Line Repair Kit","description":"\u003cp\u003eOur review of this 3\/16' fitting assortment finds it best suited for DIY mechanics and professional technicians who need a broad, ready-to-use selection of tube nuts and fittings for brake line repair or replacement. The single biggest reason to buy is the range of materials and sizes included, which makes it easy to match fittings to copper-nickel or steel brake lines without sourcing parts separately. The kit is presented in a shatter resistant tackle box and includes a mix of stainless steel, brass, copper-nickel and PVF-coated parts that aim to reduce corrosion and simplify repairs.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive assortment:\u003c\/strong\u003e The kit contains 24 SKUs across 110 pieces so common sizes for 3\/16' brake lines are usually on hand during a repair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple materials:\u003c\/strong\u003e Stainless steel, brass, copper-nickel and PVF-coated steel fittings help users match materials to existing lines for better compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion resistance:\u003c\/strong\u003e Plated tube nuts are designed to resist rust from sun, rain and road conditions, extending service life of connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision fit:\u003c\/strong\u003e Thread dimensions and wrench sizes follow standards so fittings install cleanly with basic automotive tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile compatibility:\u003c\/strong\u003e Works with most hydraulic brake lines including copper-nickel and steel, reducing the need for additional parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrganized storage:\u003c\/strong\u003e The shatter resistant tackle box keeps the 110-piece assortment sorted and protected on the workbench or in a vehicle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is ideal for home mechanics, restoration shops, and service technicians who frequently work on hydraulic brake systems and need a ready supply of 3\/16' fittings and adapters. It suits users who value matching material types to existing lines and want parts that resist corrosion for long-term repairs.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for someone who only needs a single, obscure fitting or who requires metric sizes outside the 3\/16' standard; in those cases a single-piece purchase or specialty ordering may be a better fit. Also, buyers expecting an exhaustive surplus of every size should note the kit balances common sizes rather than providing unlimited quantities of any one SKU.\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\u003eHigh material variety provides good matches for steel and ni-cop brake lines.\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant plating increases longevity of repaired joints in harsh conditions.\u003c\/li\u003e\n\u003cli\u003eShatter resistant tackle box and organization make part selection quick on the job.\u003c\/li\u003e\n\u003cli\u003eOverall value is strong given the 110 pieces and 24 SKUs included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers report occasional missing pieces, so inventory check on receipt is advised.\u003c\/li\u003e\n\u003cli\u003eThe kit may not include large quantities of every specific fitting size for heavy production shops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit size\u003c\/td\u003e\n\u003ctd\u003e110 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of SKUs\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded parts\u003c\/td\u003e\n\u003ctd\u003e90 fittings, 12 adapters, 8 unions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine diameter\u003c\/td\u003e\n\u003ctd\u003e3\/16' tubing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eStainless steel, brass, copper-nickel, PVF-coated steel, coated copper-nickel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage\u003c\/td\u003e\n\u003ctd\u003eShatter resistant tackle box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThis 3\/16' fitting assortment is a practical, cost-effective choice for anyone who services automotive hydraulic brake systems and wants a wide selection of corrosion-resistant fittings on hand. The mix of materials, organized storage and focus on standard thread sizes make it a smart value for DIYers and small shops, though long-run production shops may need to supplement specific sizes.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill these fittings work with copper-nickel brake line?\u003c\/strong\u003e\u003cbr\u003eYes, the kit includes copper-nickel and coated fittings that are compatible with ni-cop lines as well as steel brake lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the tube nuts corrosion resistant?\u003c\/strong\u003e\u003cbr\u003eYes, the tube nuts are plated and designed to resist rust and corrosion from exposure to weather and road conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the kit include adapters and unions?\u003c\/strong\u003e\u003cbr\u003eYes, the assortment contains 12 adapters and 8 unions in its 110-piece collection.\u003c\/p\u003e","brand":"4LIFETIMELINES","offers":[{"title":"Default Title","offer_id":48610454995163,"sku":"B07BN3KJ6R","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81xtA-TULWL._AC_SL1500.jpg?v=1778576649","url":"https:\/\/gearmusthave.com\/products\/3-16ft-fitting-assortment-union-adapter-kit-brake-line-repair-kit","provider":"GearMustHave","version":"1.0","type":"link"}