About This

58 PCS PACKAGE: The 58 pcs DOT air line fittings assortment includes: 6 pcs brass tube tee fittings, 12 pcs brass straight union connectors, 16 pcs brass straight push & NPT thread, 10 pcs 90°elbows NPT thread, 2 pcs 360° swivel elbows NPT thread, 6 pcs brass bushings, 4 pcs brass 1/4" inflation Schrader valve, 1 pc tube cutter, 1 pc Teflon tape. Air brake line fittings types: 1/8", 1/4", 3/8", 1/2"
PREMIUM DOT FITTINGS: CheeMuii DOT air hose fittings are made of CA360 pure brass, meet 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
AIR SUSPENSION VALVE: CheeMuii 1/4" inflation Schrader valves are made of CA360 pure brass, which is durable and corrosion-resistant. Thread length: 3/4". Provide a manual inflation point to air spring suspension bags. Each expansion valve is equipped with a protective cap to prevent dirt and mud
MAX WORKING INTENSITY: The brass fittings can be operated in pressures from vacuum to 800 PSI and in temperatures from -40°F to +248°F (-40°C to +120°C). Note: see the tubing manufacturer's recommendations for pressure and temperature mutations
EASY INSTALLATION: The quick connect design and precise NPT threading make installation of air brake accessories easy, just push to connect. And there is pre-applied sealant on NPT male thread for better sealing
WIDE APPLICATION: The brass DOT air fittings can be used for air suspension systems, perfect for semi truck/trailer/RV repair air line leak, also ideal for industrial workshops, daily garden or lawn mower repair, towing machine hose connection, etc