This Chrome Adaptor Bush converts shower connections from 1/2"BSP to 3/4"BSP.
It is made from brass with a chrome finish.
The inisde threaded section measures 3/4" diameter, and the outside threads measure 1" diameter. There is a 12mm hexagonal shape in the centre in order to secure it with a Hex/Allen key. The bush is approx 9mm deep in total.
It comes with a 1/2"BSP rubber washer.
This bush can be used in conjunction with the 194 Diverter, as well as the Torpedo style shower bar valves (058, 062, etc).