BSP Threaded Reducer 3/4 Female To 1/2 Male Shower Hose Head Tap Adaptor-Tool
3/4"for BSP (25mm) Female to 1/2" for BSP (20mm) Male. Adaptor can be mounted between the mixer and hose or hose and handshower all flexible hose showers. Adaptor can be mounted between the shower and showerhead for fixed head showers.