I have a 2006 Highway One strat, they did some weird hybrid stuff to make the american made guitar cheap. No one really knows what years and what they did differently, but on mine, The tremolo bridge is strange. It has 2 1/16th`s "Narrow String Spacing" & 2 7/32nd`s "Mounting Spacing". Will not fit 2 1/16th`s "Mounting Spacing". So it's mount screws fit an USA body but the strings are narrow to fit the narrow import necks. I have used them to repair other strats that had the strings falling off the side of the fretboard.