Gardena Threaded Tap Connector 21mm (1/2"), 26.5mm (3/4") 6005-20 Ref: GRD6005-20 Threaded Tap Connector 21mm (1/2"), 26.5mm (3/4") List price £3.29 Grovelands Online price including Nextday Deliver £2.96 Price: £2.96 (Including VAT at 17.5%)