{"product_id":"56-pcs-brass-dot-air-line-fittings-kit-complete-repair-set","title":"56 Pcs Brass DOT Air Line Fittings Kit - Complete Repair Set","description":"\u003cp\u003eIn this review the 56 Pcs Brass DOT Air Line Fittings kit is evaluated as a practical, no-nonsense kit for air line repairs and installations. The bottom line: it is best for technicians, DIYers and fleet owners who need a broad assortment of DOT-compliant brass fittings and accessories in one kit, because the parts are CA360 brass rated for DOT and SAE requirements and cover common sizes from 1\/8' to 1\/2'. The kit's inclusion of a tube cutter and Teflon tape makes it ready for immediate use on air brake, suspension or pneumatic hose work.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDOT and SAE compliant:\u003c\/strong\u003e Fittings made from CA360 brass meet DOT FMVSS 571.106 and SAE J1131 guidance, which provides peace of mind for air brake system use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide size coverage:\u003c\/strong\u003e The set contains fittings in 1\/8', 1\/4', 3\/8' and 1\/2' sizes so it handles most truck, trailer, RV and auto air line repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete assortment:\u003c\/strong\u003e With tees, unions, straight push\/NPT pieces, 90, 45 and 360 swivel elbows plus bushings and Schrader valves, the kit reduces trips to the parts store.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh pressure and temperature range:\u003c\/strong\u003e Rated for vacuum to 800 PSI and -40F to +248F, the fittings suit heavy duty pneumatic and air suspension tasks within tubing limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady-to-use accessories:\u003c\/strong\u003e The included tube cutter and Teflon tape make on-vehicle repairs and installations faster and cleaner.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is aimed at professional mechanics, fleet maintenance staff and serious DIYers working on semi truck, trailer, tractor, RV or automotive air lines who need DOT-grade brass fittings and the flexibility to repair multiple fittings sizes. The assortment handles common field repairs and shop installations where durability and corrosion resistance matter.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for users who only need a single fitting type or those working outside the stated pressure and temperature ranges; in those cases purchasing specific fittings or verifying tubing manufacturer limits is recommended.\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\u003eDurable CA360 brass construction provides corrosion resistance and long service life.\u003c\/li\u003e\n\u003cli\u003eComprehensive kit contents cover tees, unions, multiple elbows, bushings and valves for versatile repairs.\u003c\/li\u003e\n\u003cli\u003eGood value for money according to users, with useful extras like a tube cutter and Teflon tape included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot ideal for someone who only needs a single connector or non-brass materials; kit may supply more parts than required.\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\u003eXaXmTee\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCA360 brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit quantity\u003c\/td\u003e\n\u003ctd\u003e56 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting types included\u003c\/td\u003e\n\u003ctd\u003eTees, unions, straight push \u0026amp; NPT, 90, 45, 360 swivel, bushings, Schrader valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes\u003c\/td\u003e\n\u003ctd\u003e1\/8', 1\/4', 3\/8', 1\/2'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking pressure\u003c\/td\u003e\n\u003ctd\u003eVacuum to 800 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature range\u003c\/td\u003e\n\u003ctd\u003e-40F to +248F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 56 Pcs Brass DOT Air Line Fittings kit is a practical, economical choice for technicians and serious DIYers who service air brake, suspension or pneumatic lines and want DOT-grade brass parts on hand. Its broad assortment, CA360 brass construction and included tools make it good value for multi-size repairs, though single-use buyers may find more targeted options cheaper.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these fittings DOT approved?\u003c\/strong\u003e\u003cbr\u003eYes, the fittings are made from CA360 brass and meet DOT FMVSS 571.106 guidance and SAE J1131 requirements for air brake system use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat sizes are included?\u003c\/strong\u003e\u003cbr\u003eThe kit includes fittings in 1\/8', 1\/4', 3\/8' and 1\/2' for common air line applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan these be used at high pressure?\u003c\/strong\u003e\u003cbr\u003eThe fittings are rated for vacuum to 800 PSI and -40F to +248F, but users should also follow the tubing manufacturer's pressure and temperature recommendations.\u003c\/p\u003e","brand":"XaXmTee","offers":[{"title":"Default Title","offer_id":48194791243995,"sku":"B0DKN6KSRX","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81G-KFufBuL._AC_SL1500.jpg?v=1770274214","url":"https:\/\/gearmusthave.com\/products\/56-pcs-brass-dot-air-line-fittings-kit-complete-repair-set","provider":"GearMustHave","version":"1.0","type":"link"}