Gardena 'Plus' Click-Lock Water Stop for 13mm (1/2) - Gardena 2023-20 Ref: GRD2023-20 Convenient connection and change over of accessory on the end of the hose. Fit accessory = water flows, disconnect - water stops automatically, this saves the walk to the tap to change the accessory. Pimpled grip for comfortable handling. Price: £4.49 (Including VAT at 17.5%)