The Kockney Koi Yamitsu Hose Joiner Reducer enables you to join two flexible hose of differing or the same diameter....
The Kockney Koi Yamitsu Hose Joiner Reducer enables you to join two flexible hose of differing or the same diameter together
It will join any combination of hose from 1/2" to 1 1/2" or 13mm to 40mm