Brass Fittings 4 Way Male Quick Release Connector Garden Tap Hose Adapter Full metal 4 way hose coupling. Individual on/off valves. With a tap switch. Fits all standard 3/4" 1/2" taps. Comes with four compatible brass hose connectors. With pure copper nipple joint, can be directly connected with quick connect adapter, humanized design, convenient and labor-saving. Water pressure: 0.2-0.55MPA Size: 8x17cm.