A Staggered height pair of trim rings to fit any flat or curved top humbucker guitar, but cut to fit Filter'Tron or GF'Tron sized pickups!
The rings are the familiar 47mmx92mm size, with mounting holes for the pickup spaced at 78mm. These are an EXACT FIT for our GFS GF'Tron pickups with the adapter bar.
The neck ring is staggered, with the thin side 4mm thick and the other side 5mm thick. The bridge position is 9mm and 7.5mm.