Tuning Machines

Grover

Grover offers tuning machines and accessories for a variety of stringed instruments.
Tuners - Grover, Vintage, for Fender, Roto-Grip, 6 in a line
Package of 6
Colors Available:
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. The overlapping ear design allows you to utilize the existing screw holes and the use of push in bushings, rather than screw in, means no modifications have to be made to the post holes. These inline tuners feature the famous 18:1 ratio and thumb screw locking mechanism.
Starting at $79.95
Tuners - Grover, Sta-Tite, 18:1 Gear Ratio, Horizontal, 3 per side
Package of 6
Colors Available:
The same excellent features as the original 97 series, now with an 18:1 gear ratio!
Starting at $50.95
Tuner - Hipshot, GT1 Xtender, Grover-style, chrome
Take your music to a new low with the GT1 Grover® Xtender. With the flip of a lever, your low E string can go down to D, C or even B (depending on your string gauge). Retrofits guitars equipped with Grover® Rotomatic tuning machines
$68.15
On Backorder
Tuners - Grover, Sta-Tite, 3 per side vertical, nickel
Package of 6
The Original Grover® Sta-Tite machine head. The classic styling of the Sta-Tite returns with the Grover® name. The butter bean button identifies this as the original. A 14:1 gear ratio provides precise tuning. Wood screws, washers and bushing included.
$37.50
Tuners - Grover, Rotomatic, 3 per side
Package of 6
Colors Available:
These guitar machines are a triumph in engineering and styling. The housing provides a maximum bearing for worm, gear and string post. Gear ratio is 14:1. Worm and gear are precision-cut for perfect meshing. This eliminates backlash and slippage. Countersunk tension screw permits player to regulate turning tension to any degree. Gear box has a special lubricant for lifetime, trouble-free service. Includes 5/8” washers, bushings and wood screws.
Starting at $49.95
Tuners - Grover, Mini Lock Rotomatic, 3 per side, 18:1
Package of 6
Colors Available:
The same innovative engineering and classic design as the Original Locking Rotomatics®, but with smaller buttons for those who prefer a little more space for their fingers. Gear ratio is 18:1.
Contains 3 treble and 3 bass
Starting at $63.50
Tuners - Grover, Super Rotomatic, 3 per side
Package of 6
Colors Available:
The Super Rotomatic® has a 14:1 gear ratio. The 3 step button gives this machine a distinctive look and the sealed-in lubrication assures smooth gear-and-worm movement for the life of the machine.
Starting at $59.95
Tuners - Grover, Mini Lock Roto, Left-handed, Chrome, 6/Line
Package of 6
The same innovative engineering and classic design as the original Rotomatics, but with smaller buttons for 6-in-line guitars, or for those who prefer a little more space for their fingers.
  • Mini Locking Rotomatic Tuners
  • 6-In-Line, Left Handed
  • Chrome
  • Package of 6
  • 18:1 Gear Ratio for ultimate precision tuning

RoHS Compliant
$63.50
Tuners - Grover, Imperial, 3 per side
Package of 6
Colors Available:
Distinctive in styling and quality, the Imperial made it's first appearance in the 1970s. The most notable feature of this unique machine head is the futuristic Three Step button, a fresh and funky design trademarked by Grover. This re-introduction of the Imperial is an exact reproduction of the originals, including a 16:1 gear ratio.
Starting at $75.95
Tuners - Grover, Rotomatic, 3 per side, 14:1, Keystone knob
Package of 6
Colors Available:
These guitar machines are a triumph in engineering and styling. The housing provides a maximum bearing for worm, gear and string post. Gear ratio is 14:1. Worm and gear are precision-cut for perfect meshing. This eliminates backlash and slippage. Countersunk tension screw permits player to regulate turning tension to any degree. Gear box has a special lubricant for lifetime, trouble-free service. Includes ⅝" washers, bushings and wood screws.
Starting at $49.95
Tuners - Grover, Mini Rotomatic, 6 in line
Package of 6
Colors Available:
Totally professional in design and performance. Small and lightweight, this precision machine fits guitar headpieces that will not take full size machines. The mini buttons provide more space for players' fingers (even larger fingers) to tune strings. Gear ratio is 14:1. Sealed-in lubrication keeps Mini-Rotomatics perfect for a lifetime! Includes ⅝" washers, bushings and wood screws.
Starting at $49.95
Tuners - Grover, Rotomatic, "Milk Bottle", 3 per side, Pearloid
Package of 6
Colors Available:
This model offers the same specs and styling as the Original “Milk Bottle" style 102 Series, but with Pearloid Buttons and button retainer. 18:1 ratio.
Starting at $67.95
Tuners - Grover, Mid-size Rotomatic, 3 per side
Package of 6
Colors Available:
The Mid-Size series is made with the same quality as the other Rotomatic® models. Slightly larger than the Mini Rotomatics®, the mid size series features an 18:1 gear ratio for smoother, more precise tuning. This compact machine head is perfect for use on smaller and in-line headpieces.
Starting at $49.95
Tuners - Grover, Lightweight Bass, 20:1, Chrome, 4 Treble Side
Package of 4
Grover 143 Series Lightweight Bass Guitar Machines. For the ultimate in weight control, Grover offers the 143 series for Bass Guitar. With a plastic housing and aluminum string post, this lightweight bass key is perfect for the player who is concerned about the overall weight of the instrument. The 20:1 gear ratio provides the finest tuning available. Several configurations and are offered, all with a black plastic bass plate and plated button and post. (Includes: four bushings having an outer diameter of 0.66” and internal M19 x 1.0 threading and four washers). 4 Treble, Set of 4
$86.95
Tuners - Grover, Rotomatic Roto-Grip locking, 3 per side
Package of 6
Colors Available:
The newest addition to the Grover family, these locking machine heads utilize the famous 18:1 Rotomatic® design with a “thumb screw” mechanism which locks the string into place. Insert the string through the post hole, wrap around once, then lock by tightening with the thumb screw. Perfect replacement for the most standard machine heads. Includes all mounting hardware. Includes 3 treble and 3 bass.
Starting at $79.95
Tuners - Grover, Deluxe Guitar, Vintage, Nickel, 6 in line
Package of 6
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. Worm and gear are cut to mesh perfectly, thereby eliminating backlash and slippage. The housings are self-lubricating for a lifetime of trouble-free service.
$38.95
Tuners - Grover, Mini Rotomatic Roto-Grip locking, 6 in line
Package of 6
Colors Available:
A smaller version of the regular size ROTO-GRIP® lockers for the in line and smaller headstocks or for those who prefer a lighter feel.
Starting at $79.95
Tuners - Grover, Sta-Tite, 3 per side vertical
Package of 6
Colors Available:
The same excellent features as the original 97 series, now with an 18:1 gear ratio!
Starting at $49.95
Tuners - Grover, Rotomatic, 3 per side, 18:1 ratio
Package of 6
Colors Available:
The original Rotomatic® with an improved higher ratio gearing. The 18:1 ratio provides for finer tuning and greater stability. The finer gears provide smoother tuning and a higher degree of backlash elimination. This new version of the Rotomatic® uses the exact housing as the original. Only the gearing has changed. Includes washers, bushing and wood screws.
Starting at $55.50
Parts Kit - Grover, Bushings, Washers, Screws
Package of 564
Bushings, washers and screws for Grover® Machine Heads.
$103.06
Save 41%
Originally: $175.00
Tuners - Grover, Rotomatic locking, 3 per side
Package of 6
Colors Available:
The introduction of the new Grover Locking Rotomatics® gives you the ease of use provided by a standard tuner and the positive locking of our internal cam post. Simply insert the string through the string hole, pull to tension by hand and begin tuning. As you start to tune, only the locking cam in the string post turns. Once the string is locked, the string post begins to turn allowing you to bring the string to pitch. In less than one revolution of the string post, you will be in tune, to stay in tune. Gear ratio is 18 to 1.
Starting at $69.95
Tuners - Grover, Mini Lock Roto, 6 in a line, 18:1
Package of 6
Colors Available:
The same innovative engineering and classic design as the Original Locking Rotomatics®, but with smaller buttons for 6-in-line guitars, or for those who prefer a little more space for their fingers. Gear ratio is 18:1. Package of 6
Starting at $63.50
Tuners - Grover, Vintage, 3 per side
Package of 6
Colors Available:
Grover Vintage Tuners. 'Gibson Deluxe' Style. 3-Per-Side. Package of 6. 'Grover Deluxe' on tuners. 14:1 gear ratio This vintage machine uses a die-cast, two-piece housing for additional strength and precision. The unique bearing surface in the housing provides a rigid string post enhancing the alignment of the gear and worm. The 14:1 gear ratio provides for fine tuning.
Starting at $49.95
Tuners - Grover, Vintage, 3 per side, Nickel
Package of 6
The Grover® 138 Series deluxe machine heads are mounted three to a plate for the vintage look that has been popular for decades. The stamped back plate provides a sturdy base for mounting vertically or horizontally on the head stock. The housings are securely fastened to the base insuring proper gear and worm alignment for accurate tuning. Bushings and screws included.
$48.95