Gardena Micro Drip Irrigation - T-Joint for Spray Nozzles 5 per pack 4.6mm (3/16") with 'Quick & Easy' connection 8332-20 Ref: GRD8332 For fixing spray nozzles in the connecting pipe together with pipe guides art no 8327 or pipe clips art no 8379 Ideal for extending spray nozzles together with the extension pipe art no 1377 £3.14