Tap Connector: A 12mm – 19mm adapter designed to screw onto threaded taps.
Hose Connector: A standard 12mm (1⁄2 inch) fitting for attaching a hose.
Auto Shut-off Hose Connector: A specialized 12mm (1⁄2 inch) fitting that automatically stops water flow when a nozzle or sprayer is disconnected, preventing wastage.