Gotoh 510 full size tuning keys, 3 x 3, with hardware, 18:1.
Solutions Tuning Heads
From $16.99
More Better economy classical tuners
$28.00
Gotoh SD-90 Vintage Style 3x3 Keys w/ Metal Buttons (All Parts TK-0875-001)
$75.00
Allparts TK-0962-001 Gotoh SG381 3x3 Mini Tuning Keys - Nickel
$59.99