This adaptor is designed to fit onto Mikita trim router which will then allow a secure connection onto Festool D27 Cleantec hose. Simply push the adapter onto the extraction nozzle of the router, then push and twist the cleantec hose onto the other end of the adaptor. This will provide a secure connection when sanding. To release, simply twist and pull. You would be purchasing the small black 3D printed plastic part in pictures. Please note: This is a 3D printed part so there will be lines/ quality imperfections in the parts.
eBay