I purchased the same item because the connection part of my orage c20 pro broke. This came as a set. I have the one I bought before, so I'm selling this to someone who only needs this part. It seems to be usable with other orage models as well. If you want to know more, please search online. I am also selling new, unused mini heads, extension hoses, and crevice nozzles. If you purchase multiple items from this series together, I can offer a discount on the shipping cost, so please comment before purchasing.