Ailbiuko 29Pcs DOT Air Brake Line Fittings Assortment Kit,1/4" 3/8" 1/2" Push to Connect Fittings, Straight Union Tube Tee 90° Elbow Connector with Tube Cutter for Trucks Air System - DOT-29PCS

• 【PREMIUM MATERIAL】：Our dot air line fittings assortment is made of high-quality CA360 brass, meets D.O.T. FMVSS 571.106, SAE J1131 with corrosion resistance, high-temperature ductility, and low permeability. Long service time, air brake fitting assortment type: 1/4", 3/8", 1/2". 【WIDE APPLICATION】：The air brake push-to-connect fitting 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 and so on. 【MAX PRESSURE】：Working pressure from vacuum to 250 psi. Temperature Range: -40° F to +200° F（-40°C to +93°C）(Note: see tubing manufacturer's recommendations for pressure and temperature mutations) 【EASY TO INSTALL】：Pre applied red sealant for a male thread for better sealing. All dot air line quick-connect fittings can be sealed by pushing the tube firmly into the fittings and depressing the button to remove the tubing. 【AIR BRAKE FITTING SET】:The dot air brake fittings kit package includes 29pcs : 6pcs straight tube union connectors,6pcs tube tees,8pcs 90°elbows NPT Thread,8pcs straight push connectors NPT Thread, 1pc Tube Cutter.Push fitting types: 1/4", 3/8", 1/2"., Manufacturer: Ailbiuko