Hipshot HS0675KC HB6 1/2" licensed Ultralite bass tuning machine, chrome, clover key

Fender 76568049 Pure Vintage bass machine heads, 70s, nickel/chrome, set of 4

Fender 78834049 Pure Vintage bass machine heads, vintage reverse wind, nickel, set of 4

Hipshot HS21200C BT12 Bass Xtender, for American Standard and Deluxe F-style, chrome

Hipshot HS0800C BT8 Bass Xtender, for post-2018 USA Std. F style, chrome

Hipshot HS0600C GB7 Gotoh bass Xtender, for Gotoh GB7 and Warwick, chrome

Hipshot HS0700N BT7 Bass Xtender, for F-style made in Mexico, clover key, nickel

Hipshot HS20200LN BT2 Bass Xtender, for '67-'82 USA F-style and Schaller BMF, lollipop key, nickel

Hipshot HS0670KCT HB6 3/8" licensed Ultralite bass tuning machine, chrome, clover key, treble side

Hipshot HS0670KC HB6 3/8" licensed Ultralite bass tuning machine, chrome, clover key

Hipshot HS0655KCT HB6 1/2" licensed Ultralite bass tuning machine, chrome, Y key, treble side

Hipshot HS0655KC HB6 1/2" licensed Ultralite bass tuning machine, chrome, Y key

Hipshot HS0655KBT HB6 1/2" licensed Ultralite bass tuning machine, black, Y key, treble side

Hipshot HS0655KB HB6 1/2" licensed Ultralite bass tuning machine, black, Y key

Allparts TK0882001 Gotoh 4-in-line open gear bass keys, nickel, 4pcs

Allparts TK0790L01 Gotoh reverse wind left-handed bass keys, nickel, 4 pcs

Allparts TK0790001 Gotoh reverse wind bass tuning keys, nickel, 4pcs

Fender 36400049 bass machine heads, Standard Series, chrome, set of 4

Wilkinson 189-CL machine heads for bass guitar, F-style, 4x left, chrome

Boston 88-BL machine heads for bass guitar, 4x left, black

Boston 88-CL machine heads for bass guitar, 4x left, chrome

Boston 88-BLR machine heads for bass guitar, 2x left+2x right, black

Boston 88-CLR machine heads for bass guitar, 2x left+2x right, chrome

Boston 86-BL machine heads for bass guitar, 4x left, black

Boston 86-CL machine heads for bass guitar, 4x left, chrome

Boston 92-BL machine heads for bass guitar, die-cast, 4 left, black

Boston 92-BLR machine heads for bass guitar, die cast, 2x left+2x right, black

Boston 92-GLR machine heads for bass guitar, die cast, 2 left + 2 right, gold

Boston 92-CL machine heads for bass guitar, die-cast, 4-left, chrome

Boston 92-CLR machine heads for bass guitar, die cast, 2x left+2x right, chrome

Salvador Cortez MH0620 Tuning Machines 3L/3R Gold with Amber Knobs for Model 06081520

Schaller 1033056331 Houser Tuning Machines Gold with White Acrylic Buttons and White String Posts

Schaller 1034056331 Lyra Machine Heads Gold with White Acrylic Knobs and White String Posts

Wittner 275114M-FG Finetuner Peg for Flamenco Guitar - Ø 9.5 mm, Taper 1:30

Boston 127-PG Tuning Machines for Classical Guitar 3L/3R Gold with Pearloid Buttons 70 mm

Boston 126-P Machine Heads for Classical Guitar 3L/3R with Pearl Buttons 70 mm

Salvador Cortez MH097GK-A1B Original Tuning Machine Set Gold with Black Buttons for Models 60, 80, 90, 110 and 130

Salvador Cortez MH093GK-A1W Original Tuning Machines Set Gold with Mother-of-Pearl Buttons for Model 70

Salvador Cortez MH093GK-A1B Original Tuning Machine Set Gold with Black Buttons for Models 55 and 65

Salvador Cortez MH102G-P1R Original Tuning Machines Set Gold with Salmon-Colored Knobs for Model 50

Boston 133-IM Tuning Machines for Classical Guitar 3L/3R Brass with Ivory Knobs 70 mm

Boston 131 Machine Heads for Classical Guitar 3L/3R Nickel with Pearloid Knobs and Lyre 70 mm

Boston 131-BG Tuning Machines for Classical Guitar 3L/3R Gold with Butterfly Buttons and Lyre 70 mm

Boston 131-B Tuning Machines for Classical Guitar 3L/3R Nickel with Butterfly Buttons and Lyre 70 mm

Boston 131-PG Machine Heads for Classical Guitar 3L/3R Gold with Pearloid Knobs and Lyre 70 mm

Boston 131-P Tuning Machines for Classical Guitar 3L/3R Nickel with Pearloid Knobs and Lyre 70 mm

Boston 129-B Tuning Machines for Classical Guitar 3L/3R Nickel with Butterfly Knobs and Lyre 70 mm

Boston 129-PG Tuning Machines for Classical Guitar 3L/3R Gold with Pearloid Buttons and Lyre 70 mm

Boston 131-G Tuning Machines for Classical Guitar 3L/3R Gold with Pearloid Knobs and Lyra 70 mm

Boston 130-SB Classical Guitar Tuners 3L/3R Solid Brass with Wooden Buttons and Lyra 70 mm