Ratio - Machine Heads for Guitar, Bass and Ukulele

🎸 Fastest, precise tuning in the universe! Unique gear technology delivers premium tuning performance every time. Easy to install ! ✔️45-day guarantee
Graph Tech is the worlds largest nut and saddle manufacturer. The makers of Tusq, String Saver Saddles, Ratio Tuners, and many other high quality Guitar Upgrade Parts and accessories. We have everything you need to upgrade your guitar, bass, ukulele, mandolin and many other stringed instruments!

RATIO® 6 In Line Electric Machine Heads PRL-9721

Warwick Masterbuilt Custom Shop Basses Now Offer Graph Tech Ratio

Graph Tech Ratio Tune-A-Lele Ukulele Tuners

Graph Tech Ratio Electric Locking 6-In-Line Tuned Machine Heads

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4 x Jazz Bass Compatible Tuners Machine Heads for Left Handed Bass

Master your guitar tuning with Gotoh's high-end machine heads

18:1 Ratio Guitar Tuning Peg Tuner Machine Heads 6R for Electric

RATIO 3x3 Acoustic Open Back Guitar Tuners PRN-3411

3+3 RATIO Electric Guitar Machine Heads PRN-3424

Blackbird SG Steel String Tenor Electric Ukulele (Built to order

Bass Guitar Black Plated Tuning Peg Machine Head