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    23PCS Brass DOT Air Line Fittings Kit Upgraded 1/4" 3/8" 1/2" Push to Connect Union Kit with Straight Adapters, Hose Repair Valve for Truck Trailer Air Brake Systems

    • PREMIUM QUALITY DOT air hose fittings are made of high-quality CA360 brass, meets D.O.T. FMVSS 571.106 approved, SAE J1131 air brake system requirements, with corrosion resistance, high-temperature ductility, low permeability and long service life.
    • MAX WORKING INTENSITY DOT brake line fittings can be operated in pressures from vacuum to 250psi ((17.2 bar) and in temperatures from -40°F to +200°F (-40°C to +93°C).
    • EASY TO INSTALL DOT air fitting kit quicks disconnect push tubing in, you need to use tools to fix loose parts to handle in tight places so that use will be firmer and not easy to fall off. And pieces that contain a threaded end already have sealant pre-applied to provide a secure connection.
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    WIDE APPLICATION brass DOT air brake fittings can be used with air suspension systems, copper tubing in airlines brake systems, perfect for truck /RV repair air line leak, also ideal for industrial workshops, daily garden or lawn mower repair, towing machine hose connection, etc.
    PACKAGE INCLUDES 23 pcs DOT air brake fittings kit includes: 8 pcs 1/4 inch straight union DOT fittings, 8 pcs 3/8 inch straight union DOT fittings, 6 pcs 1/2 inch straight union DOT fittings, 1 pc tube cutter. DOT quick connect fitting assortment types: 1/4", 3/8", 1/2".

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