80 Pcs Quick Connect Air Line Fittings Kit Pneumatic Push Lock Air Fittings 1/8",1/4",3/8",1/2" Push to Connect & NPT Thread Air Hose Fittings Quick Release Airline Fitting Kit. 【80 PCS PACKAGE】- The 80 pcs air line fittings assortment include 42 pcs straight union connectors, 8 pcs tee unions, 14 pcs straight push&NPT connectors, 14 pcs 90° elbow push&NPT connectors, 1 pc tube cutter, 1 pc Teflon tape. Quick connect Air line fittings types: 1/8", 1/4", 3/8", 1/2". All accessories are neatly stored in one portable boxes, and nine types of air hose fittings to meet your various needs. 【PREMIUM QUALITY】- Our air hose fittings are made of stainless steel and high-quality polybutylene terephthalate (PBT), meet SAE J1131 air brake system requirements, with corrosion resistance, high-temperature ductility, low permeability and long service life. And they have stainless steel lock claws and good steel washers for thousands push lock and can withstand strong pressure without tripping out. 【MAX WORKING INTENSITY】- The pneumatic air tubing fittings working pressure from air vacuum to 145 psi, 0- 0.9MPa.Temperature Range: 0°F to +60°F（32°C to +140°C）,Proof pressure: 1.32Mpa. Note: see the tubing manufacturer’s recommendations for pressure and temperature limitations.

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