Licensed by Schaller Bass Tuners (Used) Thank you very much for viewing this item. - I purchased these for a tuner replacement, but they didn't fit the bass I have, so I'm selling them. - I bought them used, so I don't know what kind of bass they were originally on. - Sold as a set. No individual sales. - Screws are not included, so please prepare them yourself. - There are scratches, etc., due to being a used item. There are no problems with use. * Sizes of the tuners, such as screw hole spacing: Tuner shaft diameter: 13.5mm Bush diameter (wood): 22mm Screw hole spacing (logo side): 27mm Screw hole spacing (gear side): 22mm *Please use the sizes as a reference. *Since this is a used item, please refrain from purchasing if you are looking for a perfect condition item or if you are sensitive to minor imperfections. The item will be delivered as is. I have not checked the details. Please handle the installation after purchase. Returns due to buyer's circumstances, such as the size not fitting, are not accepted. *Everything in the photos is included.