This listing is for a Single Vintage Original Fender Bass Guitar Tuner Ferrule or tuner bushing. This is an original Fender tuning gear part from the 1950's or 1960's. The listing is for a single tuning key ferrule or bushing as pictured. The part is nickel so is period correct for a Fender bass guitars from the 1950's or early 1960's. Please look at the pictures and email with questions. . 
Thanks for looking,,