Ryobi RHV18 Hand Vacuum Cleaner to Dyson V7 Attachment Adaptor

Finally fed up with forever failing v7 dyson batteries, filters, etc., I invested in an affordable Ryobi hand vacuum cleaner (RHV18) to compliment my collection of Ryobi cordless tools, but unfortunately it comes with a pitiful selection of attachments. As I have a whole variety of Dyson v7 attachments to hand, it made sense to make an adaptor and use rather than discard them.

Thanks to the Dyson Accessory Holder by brettkp which gave me the Dyson attachment end.