6 machine heads as pictured, and only 2 screws. I got them in the box, and I have no idea whether they have actually ever been fitted or not.
Original Vintage Schaller ST6 Guitar Machine Heads Tuners 3 A Side 1970s
Vintage Schaller M6 6 in line Locking Pin Guitar Machine Heads Tuners W Germany
Doug Wilkes Bass Guitar Neck with Schaller Machine Heads & Neck Plate
6x Guitar Tuner Machine Handle Tuning Key Button Head Metal Guitar Tuning Peg
6x Locking Guitar Machine Heads Tuner Gear Ratio 1:18 10mm Headstock Holes with
Schaller Machine Heads
