Two 3/8 Push Fit to 1/2 Bsp Threaded Keg Coupler Adapter Compatible JG speedfit
£12
This is not a JG, John Guest Speedfit fitting but is compatible. To fit 1/2 Threaded Tap Shank or Keg Coupler. Or if you are looking for a bundle of JG Push Fit fittings and hose. Or 5/8 threaded fittings.