I recently purchased a small metal lathe and milling machine and have been eager for projects to put the new tools to use. An Ibanez guitar with a Pro Rock’R brige came in recently and gave me that opportunity. The bridge was discontinued long ago and replacement parts are very hard to find. This one was missing one of the intonation adjustment screws and the nut that controls the movement of the saddle. It would have been difficult to track these tiny parts down so I decided to fabricate them.