Cadbury Vendors are based on either the Magnum or the Landscape door frames. In either case the Standard Retro Fit locks will apply. If your Cadbury vendor is produced by Vendo you will need to order kit VH717. If its a Dixie Narco please order DH717. The picture below shows Mr. Ryan Marsh of First Class Vending after TriTeq installed its Retro Fit on every one of these new Vendo V21 machines.