The Fluidmaster Click Seal Flexible Hose Connector is designed for easy and reliable plumbing connections. It features a Click Seal nut that indicates when a proper seal is achieved, preventing over-tightening and guaranteeing no leaks. The durable brass thread ensures secure connections. Installation is straightforward, with the Click Seal end requiring no tools and tightening by hand. This hose connector is WRAS approved. It is a 300mm long flexible hose connector with a 15mm inlet and a 1/2" outlet, finished in Chrome Brass. Model Number: 1TF300UKCSV.