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Grover Keystone Rotomatics (102 Series) 3+3 Tuners

Grover Keystone Rotomatics (102 Series) 3+3 Tuners

Grover Keystone Rotomatics (102 Series) 3+3 Tuners Nickel

Nickel

Item # 3757
In stock, ready to ship!

$51.53

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Grover Keystone Rotomatics (102 Series) 3+3 Tuners Gold

Gold

Item # 3757-G
In stock, ready to ship!

$73.22

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Grover Keystone Rotomatics (102 Series) 3+3 Tuners

About This Item

Rotomatic® full-size tuning machines feature adjustable knob tension, cast gear housings and lifetime sealed lubrication. For 3-left/3-right pegheads.

  • 14:1 ratio
  • 10mm (13/32") diameter pegholes required
  • Removable metal knobs
  • Includes: washer, threaded hex bushing and mounting screws
  • Set of 6


CALIFORNIA PROPOSITION 65 WARNING
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.


    • Item #
    • Weight
    • 3757
    • 0.6895 lbs. (0.31 kg)
    • 3757-G
    • 0.6800 lbs. (0.31 kg)

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5.0
  • 5.00 average rating from 30 reviews
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5.0

Grovers Don't Disappoint

By

Verified Buyer


Finally decided to replace the Tronical Min-Etune system on my 2014 Gibson SG Standard. I have Grovers on a number of my guitars and have never been disappointed. I wanted to try the 18:1 gear ratio but only 14:1 ratio was available in the Keystone model, nevertheless they work and look great and were easy to install. No more slipping out of tune when bending notes or inaccurate tuning. May have increased the SG's tendency to neck dive slightly but still highly recommend.

5.0

Quality tuners for my LP style project

By

Verified Buyer


I bought the gold version of the Grover Keystone Rotomatics and they are fantastic quality and look amazing as well.
Very happy with StewMac service as usual

5.0

These look great and work great

By

Verified Buyer


I bought these for a Gibson High Performance Flying V that had those robo tuners and this looked very nice and made the guitar sound better

5.0

service and delivery incredible.

By

Verified Buyer


They are my go to music supplier from now on.

5.0

Great Tuners!

By

Verified Buyer


Added these to my Gibson Les Paul replacing the stock ones. They look great and improve the tuning!

5.0

Perfect retrofit for 68' ES355

By

Verified Buyer


I had an old set of Grover Milk Bottle's that were going bad on a nice ES355. These were on the Guitar when I bought it 20 years ago. I did some studying and figured out that the Original tuning machines were the Kluson Wafflebacks in gold with the Keystone knobs. I determined this because of the screw spacing on back of headstock, the Milk Bottles had left a visible screw hole. I really really wanted the Wafflebacks again because of the originality, But, the holes in headstock had been enlarged to 10mm for the Grovers vs the 8mm holes required for Wafflebacks. I'm well aware of the adapter bushings just for solving this, but my problem now was that the Large washers used with Grovers had made an Impression on the Pretty Headstock of this Guitar. So, to keep the Large washers on top, I had to go with the Grovers again, but this time I bought the ones with the Keystone knobs. The Keystone Knobs are the same as the Wafflebacks have, so you have to look at the back of the Headstock to see that they are Grovers. I think I made the perfect compromise as they look so much better than they did with those Kidney shaped Grover Milk Bottles!

5.0

Always Top Notch service sand sales

By

Verified Buyer


I bought these on sale and with StewMAX to Canada can't be beat. I plan to use on my next build.
Stew Mac has not disappointed me once. I have had a couple charges for Customs duty lately.
The entire site, Dan and others info is appreciated.
Thanks so much

5.0

Perfect replacement

By

Verified Buyer


These tuners perfectly replaced the original Grover's on my '70's Gibson "The Paul" that were always a bit rough, these are MUCH smoother yet look the same, I'm very happy!!!!!

5.0

Amazing replacement for Epiphone Les Paul!

By

Verified Buyer


Bought these to replace the nickel/silver kidney-bean style Grover tuners on my Epiphone Les Paul Standard.

The gold finish is amazing, I love the feel and look of Keystone tuners, and it took less than ten minutes to swap them out. These are a direct fit for the Grover tuners that come stock on Epiphone Les Pauls. Love them, well worth the price.

5.0

Perfect fit, no drilling required

By

Verified Buyer


I replaced the G-Force on my 2015 Les Paul Manhattan Midnight Studio edition. No drilling required and a much nicer look as well as the functionality one would expect from Grover.

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