I have been trying to buy sink spray heads here in the UK without any luck. The Rinse-Quik is shown on various plumbing sites in the US but I have been unable to find a company who will export. Does anyone know a source I can use? We use British Standard Pipe Threads ½” ¾” and so on but as there is only a simple connector on the end of a hose in this case I don’t see a problem in matching threads of different standards. [Edited by Paul Norton on 07 July 2000]