FYI, for those who play Rickenbacker 4003's with the chrome pickup cover removed but hate the ugly hole, Tubeampology, in addition to making bezels for standard RIC Bridge pickups, is now able to make them to fit Bartolini pickups. These should fit RIC toasters, HB-1's and neck HI-gains, and probably most other aftermarket pups as well. Gives a nice, finished look - Frank did a great job on mine.