Up for sale is a 80's Japan Accutune Kahler style tremolo. The fine tuners are replacements but work fine. The trem is a really nice version of a 2300. It's in super clean shape. Brass rollers. There are no functional issues with it at all. All Rollers move freely. No stripped screws. Mounting screws are included. Thanks for looking and please ask any questions. Most my items ship the next day if purchased before 8pm EST.