Male 1/2" BSP to 12mm Push Fit Water Adaptor - John Guest or Whale 12mm Push Fit
Male 1/2" BSP to 12mm Push-Fit Pipework Adaptor. This adaptor will allow you to connect 12mm semi-rigid/ push-fit pipe to 1/2" BSP screw fitting. For use with John Guest or Whale 12mm push-fit pipework.