Floyd Rose FRX surface mount tremolo. It's brand new. The box is open but the plastic is sealed on the nut/truss rod cover. And this unit has not been installed and only unpacked to get pics. This tremolo includes a EVH D-tuna system that has already been installed. The original set screw is included so the trem can be returned to the stock configuration. I'll include this mod free of charge (50$ value) as long as the asking price is met within reason. This trem is hard to find in the black satin finish. Thank you for looking and don't be afraid to send an offer. $325obo