ONESTOPDIY.COM QUICK FIX SNAP FIT GARDEN HOSE QUICK CONNECTORS ( pack of 5 ) : Amazon.co.uk: Garden
RS PRO Hose Connector, Straight Female Hose Adapter For Locking Hose 5/8in ID, 74.2 bar | RS
Gardena Hose Connector
Hose Pipe Connector Shop,Full Range of BRADAS®Quality (White LINE) Hose CONNECTORS&Accessories,Fully Compatible with HOZELOCK and Other Quality Brands (Double Male) : Amazon.co.uk: Garden
Range Servant Ball Washer BT1300 Hose Adapter 1/4" – Amtech Range