Check the listing for details. 4Pcs Brass 4 Way Pipe Fitting, 3/8" (10mm) Cross Barb Union Fitting Pipe Adapter. Condition: New. Listed at 16.56 USD. Description:Material - Our cross connector is made of brass material, which has strong wear resistance, fine workmanship, beautiful appearance, corrosion resistance, heat resistance, low-temperature strength, and good mechanical properties, strong and durable. You can use our brass connector for a long timeDesign - Forged cross with four openings for connecting and branching four pipe ends. Multiple pipes can be used, saving space and cost. Suitable for high or low-temperature environments. It provides consistent performance regardless of weather conditionsFeatures - Our pipeline joints have excellent air tightness. Our air pipeline joint pipes can prevent air leakage and ensure efficient operation with their precise structure and tight sealing.