Tuner

    502 Roto-Grip Locking

    by Grover

    Grover's locking version of their Rotomatic tuner line, the same 10mm-hole footprint with a locking string post.

    Easy install

    1 guitar checked: 1 likely drop-in.

    For your Epiphone Les Paul Standard 50s

    Likely drop-in

    Another locking tuner option that should match the existing hole size, easy install like the guitar's other tuner options here.

    See the full notes below
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    Price

    Not published

    We haven't added a verified place to buy this one yet.

    Part specs

    Bridge type

    Not published

    Needs verification

    Pickup type

    Not published

    Needs verification

    Tailpiece

    Not published

    Needs verification

    String spacing

    Not published

    Needs verification

    Tuner hole size

    10mm

    Confirmed

    Scale length fit

    Not published

    Needs verification

    Dimensions (L × W × D)

    Not published

    Needs verification

    Installation notes

    Grover's locking line ships at the same 10mm industry-standard hole size as their non-locking Rotomatics, a common drop-in on guitars already using modern 10mm tuner bushings.

    Guitars we've checked

    1 guitar checked: 1 likely drop-in.

    Epiphone Les Paul Standard 50s

    Epiphone

    Les Paul Standard 50s 2020

    Likely drop-in

    Another locking tuner option that should match the existing hole size, easy install like the guitar's other tuner options here.

    Why we say this

    Grover's locking line ships at the same 10mm industry-standard hole size as their non-locking Rotomatics; not specifically verified on this model but consistent with the broader pattern.