Kinetic Flexible Tap Connector - 15mm Valve x 3/4in x 300mm - WRAS Approved | Homebase
Compression Braided Tap Connector with Valve - 15mm - 0.5in
Hozelock Hose Connector | Homebase
Hozelock Outdoor Tap Connector Pro - 12.5mm & 19mm | Homebase
Homebase Hose End Connector
HOZELOCK - Indoor Mixer Tap Connector : Fits Square, Round and Mixer Taps up to 43 mm High and 34 Mm Wide, Supplied with 2 Gaskets for a Better Seal ...