Should swap straight into the existing tuner holes.
Why we say this
Vintera II vintage-spec tuner holes match this tuner's vintage-hole sizing.
Tuner
Gotoh SD90-MG Magnum Lock, vintage-hole version
Gotoh's locking magnum tuner in their vintage-hole sizing, for guitars with narrower vintage-style tuner posts rather than the modern 10mm standard.
6 guitars checked: 6 likely drop-in.
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Where to buy
We haven't added a verified place to buy this one yet.
Part specs
Tuner hole size
8.5mm
ConfirmedGear ratio
15:1
ConfirmedMounting pattern
Single rear mounting screw with a press-fit vintage-style bushing (Kluson-style).
Installation notes
Gotoh makes both a modern 9mm/10mm locking line and a separate vintage-hole locking line, worth being specific about which SKU you order since Gotoh's catalog has both, and only the vintage-hole version fits guitars with narrower vintage-diameter tuner posts.
Guitars we've checked
6 guitars checked: 6 likely drop-in.
Should swap straight into the existing tuner holes.
Why we say this
Vintera II vintage-spec tuner holes match this tuner's vintage-hole sizing.
Should swap straight into the existing tuner holes.
Why we say this
Vintage-spec Squier CV tuner holes match this tuner's vintage-hole sizing.
A locking tuner option sized for the existing vintage-style holes, just make sure you order the vintage-hole version, not the standard 10mm one.
Why we say this
Gotoh makes both a 9mm/10mm locking line and a separate vintage-hole locking line; the vintage-hole version matches this guitar's existing holes.
Should swap straight into the existing tuner holes.
Why we say this
Vintage-spec Squier CV tuner holes match this tuner's vintage-hole sizing.
A locking tuner option sized for this guitar's vintage-style holes, based on the pattern seen across the rest of the Squier Classic Vibe range.
Why we say this
Gotoh's vintage-hole locking line is built for the same ~8.5mm bore as the guitar's other vintage-style locking tuner option.
Help improve this data
Nothing is flagged as an open question here right now. If you have fitted something to this SD90-MG Magnum Lock, vintage-hole version that we haven't covered, send it in.