Locking tuners for Tribute S-500

Hello guys,

sorry, I searched and searched the entire forum but couldn't find the answer I am looking for.

I have a S-500 Tribute, made in Korea (2007 I suppose), and I would love to pimp it with some locking tuners.
The problem is, which one's should I get? I read so many things about how the Schaller one's are custom made for USA G&Ls (so "standard" schallers could be hard to fit?) , but I can't get a good info on a matching locking tuners for a Tribute S-500 - whatever brand, grover, gotoh, schaller whatever...

Can you help me with this one?

Thank you so much!

You could dismount one tuner from your Tribute and compare the measurements with the locking tuner from Schaller and Sperzel. Probably none will fit, but it's worth a try.

I got a set of Schallers directly from the company, when they currently produced a lot for G&L. I had a contact there, but this one has left the company.

Sperzels, right as they are used by G&L, are available at several online shops.

I guess, you'll have to drill holes for the different pin position. Luckily these holes will be invisible, while covered by the tuning machine.