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Grover 106C Original Locking Rotomatics Tuning Machines Set - Chrome

Locking Guitar Tuning Machine Heads (3 + 3 Configuration) with 18:1 Gear Ratio, Enclosed and Permanently Lubricated - Set of 6, Chrome
$82.99

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Grover 106C Original Locking Rotomatics Tuning Machines Set - Chrome
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The Incredible Convenience of Locking Tuners

Grover Rotomatic 106C locking guitar tuning machine heads make quick work of tuning. With a gear ratio of 18:1, these locking tuners give you all the benefits of standard Rotomatics - plus the positive locking of Grover's internal cam post. Insert your string through the string hole, pull to tension by hand, and start to tune. As you begin tuning, only the locking cam in the string post turns. The string post begins to turn once the string is locked. In under one string post revolution, you'll be in tune. And you'll stay in tune, with Grover's Rotomatic 106C locking guitar tuning machines.

Grover: exceptional quality and lifetime warranty

Grover has been keeping the world's finest stringed instruments in tune for over a century. Grover started out in the late 1800's producing banjo and guitar tuning machine heads. Eventually the company expanded into making tuners for mandolin, dulcimer, ukulele, violin, pedal steel, and bass guitar. Inventor of the enclosed, permanently lubricated machine head, Grover tuners are original equipment on many of the world's finest string instruments. Grover employs only the finest materials and manufacturing methods, and stands behind their products with their lifetime warranty: "Should your Grover tuners ever fail, for any reason, simply return them to us for a fast and friendly no charge repair or replacement."

Grover Rotomatic 106C Guitar Tuning Machine Heads (Set of 6) Features at a Glance:
  • Set of six enclosed, permanently lubricated locking guitar machine heads
  • Internal cam post gives you effortless tuning and positive string locking
  • 3 + 3 Configuration
  • 18:1 gear ratio
  • Chrome finish
  • Includes 5/8" washers, bushings and wood screws
  • Grover Lifetime No-fault Warranty
Get easy tuning and positive string locking with Grover Rotomatic 106C tuners!

Warranty Info

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Tech Specs

  • Intended Instrument: Guitar
  • Configuration: 3+3
  • Finish: Chrome
  • Locking: Yes
  • Gear Ratio: 18:1
  • Peg Diameter: 0.391" (peg hole)
  • Manufacturer Part Number: 106C

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Customer Reviews

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Rated 4.5/5

Nice Tuners

I have never had locking tuners before and wanted to jazz up the old guitar. These are nice tuners and dropped in with no adjustment or drilling on my Yamaha FS-TA. Total maybe 20 minutes total in the replacement as I was taking my time to do it correctly. Stringing the guitar was a breeze, but it took a bit of getting used to not stringing it the normal way. I watched a video or 2 and as I added more strings I got better at it.

If you are looking for locking tuners these seem very well made and look good too. I would suggest really looking at what you have currently and unless you want to drill matching the style as much as possible.
Music background: a smart monkey with a pick
Rated 5/5

excellent tuners, easy upgrade for Gretsch G2622 Streamliner

Upgrade for a Gretsch G2622 Streamliner semi-hollow body. The Grover tuners dropped in without needing any alternations to the Gretsch headstock, everything lined up perfectly. The posts are just a shade bit longer than the Gretsch original tuners but not enough to even matter. The upgrade was super easy and this Grover design makes string changes effortless. Top notch upgrade. Love 'em.
Music background: 50+ years making music
Rated 5/5

Great tuners

I bought a pelham Gibson SG for a friend and it was great except for the stock Grover tuners being 'catchy'. I purchased these locking versions as perfect replacements and in just a few minutes for changing the tuners the guitar was absolutely perfect.
Rated 5/5

Grover locking tuners on

Great tuners vintage look with modern locking ability. Very stable was easy to install.a
Music background: 55 years playing guitar.
Rated 5/5

Great Choice

Great decision to change to new keys. My guitar stays in tune much longer. Well worth the price.
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