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(150 Series)

This re-introduction of the Imperial is an exact reproduction of the originals 16:1 gear ratio.

Deluxe Guitar Machines
(133 Series)

Mechanically engineered to the most precise standards of excellence, with the classic look of vintage styling, Grover Deluxe machine heads are a timeless achievement for guitar tuning. 15:1 gear ratio.

Vintage Locking (533 Series)

Grover’s Vintage 533 locking series come with a  “thumb screw” mechanism, which locks the string into place. 15:1 gear ratio.

(135 Series)

Our new Vintage machine uses a die-cast, two-piece housing for additional strength and precision.14:1 gear ratio.


Vintage Deluxe
(136 Series)

Like our Vintage machine heads, the 136 uses the same sturdy construction of our die-cast, two-piece housing. New for the 136 Series is the classic rounded button made popular in the 1950’s. 14:1 gear ratio.

Vintage (138 Series)

The Grover® deluxe machine heads are mounted three to a plate for the vintage look that has been popular for decades. 14:1 gear ratio.


Sta-Tite™ (97 Series)

The Original Grover® Sta-Tite™ machine head, identifiable by the classic Sta-Tite™ styling and original butter bean button, returns with the Grover® name. 14:1 gear ratio.


Sta-Tite™ (97-18 Series)

The Original Grover® Sta-Tite™ machine head now available with an 18:1 gear ratio for more precise tuning. Still with the classic styling and butter bean button of the original Grover® Sta-Tite™

Sta-Tite™ (98 Series)

Beautiful machine heads with the classic round button, the 98 Series provides smooth, sure tuning. 14:1 gear ratio.