A set of rare **Kluson Deluxe vintage tuners (6-in-line, white button)** used on 1964-1966 Fender Musicmaster / Duo-Sonic / Mustang. Also recommended for modifying Stratocasters and Telecasters of the same era. All original parts, and the original mounting screws are included. 【Condition】 ・Vintage ・All original ・No bending ・No significant looseness ・Light aging appropriate for the age ※ Modifications may be necessary depending on the year and individual guitar. ※ Please purchase only if you understand vintage parts. 【Notes】 ・No returns due to the vintage nature of the item. ・Sold as is. ・Please assess the condition from the photos.