Gotoh® 4 In Line Pre CBS Vintage Bass Tuning Machines Nickel These are direct replacement tuners for pre-CBS® Fender® basses and reissues. They have the identical footprint and reverse gearing. Also, just like the originals, a small amount of material must be removed under the baseplates if you are using them in a new application.The sets come complete with bushings and mounting screws.[SKU:H-3096NS]