Fits my pedaltrain TERRA 42 perfectly.
I use it coupled with it's big brother.
The fixation system will, however, damage your pedal train as it work by digging itself into the aluminum of the board.
I don't care about that, but be wary that it will leave deep silver cuts into your black pedalboard so be careful when choosing where to put the grip if or your pedalboard will end up looking like a birdseye maple fretboard.