1980s Martin Locking Mini Tuners (missing parts)

These are quite rare in my experience; here’s your chance to fill out an incomplete set, or to have extremely hard-to-find parts for your own tuners. Made expressly for Martin, they have beautifully knurled black locking caps and an ultra-smooth 15:1 gear ratio. One cap and two of the locking pins are gone, though all six are still 100% usable in the traditional manner. A bargain at only $49