Thank you for viewing. I am selling these items to organize my equipment. These are black Gotoh Kluson-style tuners. I have newly purchased bushings: SCUD Guitar Peg Conversion Bushings 6pcs Set Black BU-CBB, 2889 yen. The bushing size is shown in photo 6. I have combined the tuners and bushings and installed them on a neck, and they worked without any problems. They are very well-made. There is a general feeling of use, but there is no noticeable damage. Please understand that these are used items, and only purchase if you are okay with that.