Set of 4 Connectors: Includes two hose connector outlet nipples for bath or thermostatic mixer taps. Dual Thread Design: 20mm/ 1/2" thread, one end with coarse thread, the other end with fine thread for versatile connection. Durable Material: Made from stainless steel for long-lasting use and resistance to wear. Sealing Ring Included: Each connector comes with a sealing ring to prevent leaks and ensure tight fit. Easy Installation: Simple screw-on design allows quick and secure connection without special tools.