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Grover 406G Mid-Size Locking Rotomatics Tuning Machine Set - 3+3 - Gold

Locking Guitar Tuning Machine Heads (3 + 3 Configuration), with Mini-Buttons, 18:1 Gear Ratio, Enclosed and Permanently Lubricated - Set of 6, Gold
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Item ID: 406G
Grover 406G Mid-Size Locking Rotomatics Tuning Machine Set - 3+3 - Gold
Price:$119 and 99 cents
$20.00 suggested monthly payments with 6 month financing‡

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Grover 406G Mid-Size Locking Rotomatics Tuning Machine Set - 3+3 - Gold
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Price:$119 and 99 cents
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Our Product Research Team

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The Incredible Convenience of Locking Tuners

Grover Rotomatic 406G mini 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 406G 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 406G Guitar Tuning Machine Heads (Set of 6) Features at a Glance:
  • Set of six enclosed, permanently lubricated mini locking guitar machine heads
  • Internal cam post gives you effortless tuning and positive string locking
  • 3 + 3 Configuration
  • 18:1 gear ratio
  • Gold finish
  • Includes 5/8" washers, bushings and wood screws
  • Grover Lifetime No-fault Warranty
Get easy tuning and positive string locking with Grover Rotomatic 406G tuners!

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

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  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage
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Tech Specs

  • Intended Instrument: Guitar
  • Configuration: 3+3
  • Finish: Gold
  • Locking: Yes
  • Gear Ratio: 18:1
  • Peg Diameter: 0.390" (peg hole)
  • Manufacturer Part Number: 406G

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Reviews

Simply the Best
After another sad experience with my local music store, in which I learned my lesson about shopping there, I did what I should have done in the first place. Call Sweetwater!I tried shopping local, but got several different prices at different times in the process. On my way home I called Sweetwater and had my Grover machine heads on the way to my house at ONE set price! They work great. No hassle, no hustle. I've bought from Sweetwater for years, and intend to continue. Thanks Sweetwater!
Music background: BA in music performance, educator, full time musician, and multi instrumentalist.
Gold Tuners Are Really Good
These dropped in like it was easy as 1-2-3. Installation took about 8 minutes. They are like velvet. They look great on my Epi 56 Reissue Les Paul Goldtop. Even better - the guitar stays in tune. Very Happy. Took the old Grovers off with ease and installed the upgrade with ease. No Worries.
Music background: Guitar Player
Overall very good
Got these for my Gretsch 5222 double jet. The install was a direct drop in( 10mm hole size, 45 degrees mounting hole. No problems with any string breakage like a few reviews said. Tuning stability is good but not perfect. This could also be the cheap but on the guitar. The gold matches the other gold hardware on the guitar.
Music background: Serious home enthusiast
Bought 2 sets
Years ago I upgraded the stock single plate open back tuners on my mandolin with nickel minis. Also upgraded the pickup to a Bartolini stacked strat as well as the pots and capacitors. The tuners were da bomb. The mando was a cheap Pac-Rim laminate, but once the upgrades were installed it became a beast Left the pots wide open and ran the mando through 1/2 of a dual 15 Peavey graphic eq. Ran the bass through the other side. Both into a 50w Bass 112. The tuners were key. I was playing in a Celtic band called The Wild Geese in Pittsburgh. Really looking forward to upgrading my current mandolin with matching gold mini tuners. Don't hesitate. They didn't have a locking option at the time, so I'm looking forward to that change as the string tension is off the charts. Cheers everybody!
Music background: Everything you can think of I've done it.
Perfect fit
These sell themselves. I have a 12-string that is going to get 2 sets of them in the very near future! Exact fit, and look amazing!