Saddle screw hex key size

[RickyV]

Potential stupid question!! I have just acquired a bitsa jazz bass with a string-through bridge as per the pic below. I went to adjust the saddle screws today with the 1.5mm key that I have always used on my other basses (at least I think thats what size it is) and it was too small. The next size up i have is a 2mm which is too big. Looking on line, the suggestion is that I might need an imperial 1/16th key to fit but I am not sure. I couldnt find a 1.75mm key specifically. Can anyone confirm one way or the other?

[Grangur]

Sounds like you need a set of imperial Allen keys.

[Pete1967]

yup it'll be imperial, almost certainly 1/16. That's the standard Fender size

[RickyV]

OK. Cheers chaps. Cheap imperial set duly ordered!