16 mm (5/8'') Brass Tee Hose Connector | Tameson.co.uk
Amtech U2520 Brass Hose Fittings, 4Pc Includes Spray Nozzle, Threaded Tap Connector, Female Hose Fittings with and Without shutoff : Amazon.co.uk: Garden
HydroSure Brass Hose End Connector with Waterstop - 13mm (1/2") | Water Irrigation