Copper Pagoda Connector Brass Barb Pipe Fitting 2 3 4 Way Connector for 4mm 5mm 6mm 8mm 10mm 12mm 19mm Hose Water Tube Fittings
https://www.vogueparade.com/shopping/EN/200282142/1/1005003733711824/copper-pagoda-connector-brass-barb-pipe-fitting-2-3-4-way-connector-for-4mm-5mm-6mm-8mm-10mm-12mm-19mm-hose-water-tube-fittings//