Up for sale are these great 2-a-side compact bass tuners. They’re in great condition and include the ferrules. I am two short on the mounting screws and only 14 are included. If I can find another couple, I will include them when I post them out. I have described the tuners as compact as the keys are smaller than the ones I have on my SG and Fender basses. The shafts come up as just under 9mm diameter on my calipers. The ferrules are for a 12mm drilling.