Hey guys.

I've been fixing up an old fretless bass recently, and it lacks a bridge.

I don't know what bridge was there originally, but from the looks of the body marks, it was 80mm by 57mm. It has 3 screw holes, about 5mm wide and 25mm apart and 15mm from the edges of the bridge. I'd like to get a replacement bridge for this, without fitting in new screws. I can't give a make or model number, as this is a build done by somebody I've never met - I acquired it through my dad, who also doesn't really remember who built it.

So does anybody know any bass bridges that will fit with this? My preference of colour would be black, for the record.