1. DOT Air Brake Line Fittings Kit - includes: 6 pcs brass tube tee fittings, 6 pcs brass straight union connectors, 14 pcs brass straight push connectors NPT thread, 14 pcs 90°elbows NPT thread, 2 pcs brass 1/4" inflation schrader valve, 1 pcs tube cutter. Air brake fitting assortment types: 1/8", 1/4", 3/8", 1/2" 2. Solid Build - Our DOT air hose fittings crafted from superior CA360 brass, comply with D.O.T. FMVSS 571.106 and SAE J1131 standards for air brake systems. They provide excellent corrosion resistance, high-temperature flexibility, low permeability, and a long service life. 3. Maximum Operating Intensity - These brass fittings are built to endure pressures from vacuum to 250 psi and temperatures from -40°F to +200°F (-40°C to +93°C). Note : Refer to the tubing manufacturer'sMICTUNING Store CategoriesUS - RGB & RGBW Rock LampUS -LED Light Bar & LED StripsExclusive M1, M2 LED Light BarUS-LED Work LightsLED Strips & Light Tubes5-Row Led Light BarsLED Light Mounts & Gear SleeveUS - Auto AccessoriesUS-Chargers & MetersUS - RV Camper Trailer PartsUS --Laser Rocker SwitchUS - Switch(1.54"*0.83")US -Switch(1.28" x 0.87")US - Wires (10,12,14,16)CHN- LED BAR M1s,K1,F1,M2CHN-LED Light Bar SeriesCHN-LED Lamp Work LightCHN-LI,L2 Headlight kitCHN- 5pin & 7pin Rocker SwitchCHN-Wire Harness-12,14,16 AWGCHN-Toyota Switch-40x20mmCHN-Toyota Switch-32x20mmCHN-Auto-USB ChargerCHN-Auto- Voltmeter &ChargerCHN-Motor & Vehicle Accessories CHN-SpecialsAU - Site ItemsHeavy Duty 43 PCS Brass DOT Air Line Fittings Kit for Semi Truck Trailer Brake System, USAMICTUNING 43 PCS Brass DOT Air Brake Line Fittings Assortment Kit, Quick Connect & NPT Thread Tube Air Hose Fittings Repair Kit, 1/8" 1/4" 3/8" 1/2" Push to Connect Fittings for Truck or Industrial Air SystemProduct DescriptionThe 43pc Brass DOT Air Brake Line Fittings Repair Kit is a comprehensive solution for your vehicle's brake line needs. The kit includes push-to-connect fittings in sizes 1/4", 3/8", and 1/2", made of durable brass with a matte finish that resists rust. The union connector type is designed for easy installation and a secure connection, suitable for a variety of placement locations on vehicle brake line, home/garden hose. With a 1-year manufacturer warranty, this kit provides both reliability and peace of mind. The fittings are designed for universal fitment, ensuring compatibility with a wide range of vehicles. The kit comes in a gold color, adding a touch of professionalism to your brake system maintenance.1. DOT Air Brake Line Fittings Kit - includes: 6 pcs brass tube tee fittings, 6 pcs brass straight union connectors, 14 pcs brass straight push connectors NPT thread, 14 pcs 90°elbows NPT thread, 2 pcs brass 1/4" inflation schrader valve, 1 pcs tube cutter. Air brake fitting assortment types: 1/8", 1/4", 3/8", 1/2" 2. Solid Build - Our DOT air hose fittings crafted from superior CA360 brass, comply with D.O.T. FMVSS 571.106 and SAE J1131 standards for air brake systems. They provide excellent corrosion resistance, high-temperature flexibility, low permeability, and a long service life.3. Maximum Operating Intensity - These brass fittings are built to endure pressures from vacuum to 250 psi and temperatures from -40°F to +200°F (-40°C to +93°C). Note : Refer to the tubing manufacturer's recommendations for pressure and temperature mutations 4. Easy Installation - Thanks to the quick connect design and precise NPT threading, installation is a breeze, just push to connect. Pre-applied sealant on the NPT male threads provides superior sealing, effectively prevent leakage. The included cutter makes a clean & smooth cut in the hose 5. Wide Application - Brass DOT air brake fittings are suitable for air suspension systems, copper pipes in airline brake systems, truck and RV air line leak repairs, industrial workshop needs, daily garden or lawn mower repair, towing equipment hose connections, etcAir Brake Line problems on your truck or trailer? Don't worry, MICTUNING DOT Air Brake Line Fittings Kit has everything you need to make emergency repairs. This comprehensive kit includes a variety of sizes (1/4", 1/8", 3/8", and 1/2"), making it perfect for all kinds of truck and industrial air systems. The push-to-connect feature ensures a hassle-free installation, no leaks and secure connections. Crafted from high-quality brass, these fittings exhibit exceptional durability. The included storage box keeps everything organized and makes it easy to find the right fitting when you need it. No more rummaging through drawers or boxes! Dot air line fittings are extensively utilized industrial workshops, air brake connections, towing machine hose connection, lawn mower repair and other fields.PaymentDelivery detailsTerms of salesAbout usContact usPayment- We accept internet transfer, bank deposit and all major credit cards through Payoneer.- If you want to delay the payment due to financial issue, please contact us via eBay message within 3 days. Delivery details- ONLY ship to Payment shipping address. Please leave detail address in the order. - As for PR / HI / GU states, please type in "US" on the country blank. - Expedited Shipping is Available, please contact us for more shipment service and postages if needed.Terms of salesInternational Buyers – Please Note： Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. When you receive item damaged, defective, not as described or wrong item, please email us with pictures within 48 hours. To resolve any problem better and faster: 1. All labels with clear words on the package are needed. 2. The real goods you received with packing details. 3. Different angles of the products and package to show the problem clearly. Please note we do not accept International Return (For customer who purchase via Global Shipping Program) About usWorking Time: - Usually from 9:30 AM-18:00 PM, Monday to Saturday. - Off-duty on Weekends, and national vacations. - We are committed to solve all issues in a friendly and satisfactory manner. - Thanks for your supporting. Your good feedbacks and product reviews are much appreciated.Contact us- Anything needed help, please contact us via message before opening a request/case, we'll soon reply you. - We usually reply emails in 2 business days. 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