George Fullerton truss rod size?

I must be going crazy: I thought G&L truss rods were 4mm hex, but 4mm is too big for my GF

Are the GF models imperial sized?

Thx!

Ah, figured it out: pre 2006 gtrs had a 1/8" truss rod adj

Ah, figured it out: pre 2006 gtrs had a 1/8" truss rod adj

Yes, see this post for future reference:
Can you tell me which allen wrenches I need for my G&L?.

Hope this helps.

Thanks Craig!

It's been so long since I needed to adjust it, I forgot. Must have read about the newer 4mm size, at some point