Schaller BM bass keys, large post, with screws, bushings, original style buttons, 20:1.
Open box demo model.
Solutions Tuning Heads
From $16.99
More Better economy classical tuners
$28.00
Gotoh 510 Full Size 3x3 Keys Chrome (All Parts TK-7975-010)
$169.99
Gotoh SD-90 Vintage Style 3x3 Keys w/ Metal Buttons (All Parts TK-0875-001)
$75.00