$64.99 Hozelock 1/2 BSP Female Tap connector Brass Tap Fitting X Male Click | eBay
Hozelock Male Threaded Tap Connector 1 inch BSP Female Thread | HOZ2158 | Heavins Euronics 
1/2 BSP Male x Female Chrome Elbow, Thread Pipe Connection, Screwed Fittings: Amazon.co.uk: DIY 
