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102C

Original Rotomatics®
(102 Series)

These guitar machines are a triumph in engineering and styling. The housing provides a maximum bearing for worm, gear and string post. 14:1 gear ratio.

305C

Mid-Size Rotomatics®
(305 Series)

The Mid-Size Series is made with the same quality as the other Rotomatic® models. Slightly larger than the Mini Rotomatics®. 18:1 gear ratio.

205G

Mini Rotomatics®
(205 Series)

Totally professional in design and performance. Small, lightweight, this precision-made machine fits guitar headpieces that will not take full-size machines. 14:1 gear ratio.

Roto-Grip Locking Rotomatics®
(505FV Series)

The 505FV series design allows you to upgrade your vintage Fender® tuners to a more modern style locking tuner without making ANY modifications to your guitar. 18:1 gear ratio.

Imperial™
(150 Series)

Distinctive in styling and quality, the Imperial made its first appearance in the 1970s. 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.

Vintage
(135 Series)

Our new Vintage machine uses a die-cast, two-piece housing for additional strength and precision.

136N

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.

V97G

Sta-Tite™
(97 Series)

The Original Grover® Sta-Tite™ machine head. The classic styling of the Sta-Tite™ returns with the Grover® name.

H97-18N

Sta-Tite™
(97-18 Series)

The 18:1 gear ratio Grover® Sta-Tite™ machine head. The classic styling of the Sta-Tite™ returns with the Grover® name.

Sta-Tite™
(98 Series)

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

142C

Vintage Bass Machines
(142 Series)

Precision and durability with classic styling make this bass machine heads ideal for manufacturing or upgrading instruments. 22:1 gear ratio.