SKU: 22640307419

Grover Rotomatic Roto-Grip Locking Tuners/Machine Heads

Sale price$110.70 Regular price$123.00
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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26

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Description

Grover Rotomatic Roto-Grip Locking Tuners/Machine HeadsStep up your guitar's tuning prowess with the Grover GR 502 Rotomatic Locking machine heads, the newest addition to the esteemed Grover family. A testament to Grover's dedication to precision and innovation, these tuners are a harmonious blend of modern engineering, classic aesthetics, and state of the art locking technology. Designed for musicians who seek uncompromised performance and a sleek appearance, the GR 502 Rotomatic is set to redefine your

Step up your guitar's tuning prowess with the Grover GR-502 Rotomatic Locking machine heads, the newest addition to the esteemed Grover family. A testament to Grover's dedication to precision and innovation, these tuners are a harmonious blend of modern engineering, classic aesthetics, and state-of-the-art locking technology. Designed for musicians who seek uncompromised performance and a sleek appearance, the GR-502 Rotomatic is set to redefine your tuning experience.

Key Features:

  • Locking Mechanism: Introducing a game-changing “thumb screw” mechanism that locks the string securely into place. Simply insert the string through the post hole, wrap around once, and then ensure its stability by tightening with the thumb screw.
  • Consistent Tuning Stability: Leveraging Grover's advanced engineering, the GR-502 Rotomatic guarantees smooth, stable, and accurate tuning adjustments to uphold the integrity of your sound.
  • Rotomatic® Design: Characterized by Grover's iconic 18:1 Rotomatic® design, these machine heads ensure rapid string winding, combined with the added reliability of the new locking mechanism.
  • Durable and Robust: Constructed with premium materials, these tuners are designed to last, resisting wear and tear and maintaining their pristine appearance over time.
  • Sleek Design: The GR-502 boasts a streamlined look, making it a versatile fit for a wide range of guitar models, from the vintage to the contemporary.
  • 3 Per Side Configuration: Ideally designed for guitars with the standard 3x3 headstock, ensuring a symmetrical and elegant appearance.
  • Perfect Replacement: These locking machine heads are an ideal replacement for most standard machine heads, offering an immediate upgrade in tuning stability and aesthetics.

Technical Details:

  • Ratio: 18:1, offering unmatched tuning precision thanks to the Rotomatic® design.
  • Orientation: 3 Per Side (3x3).
  • Mounting Hardware: Each set comes complete with all necessary mounting hardware for a seamless installation.

Unparalleled Precision Meets Innovative Design: With a longstanding reputation for quality, Grover continues to pioneer advancements in the world of instrument hardware. The GR-502 Rotomatic Locking machine heads are a shining example of this legacy, marrying functionality, aesthetics, and cutting-edge design in one remarkable package.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 22640307419

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jennifer
Fort Morgan, US
★★★★★ 5
Fits 2019 accord (gas engine)
Size: 18-22 Accord
Dealer was going to charge almost $200 to change both of these filters in my 2019 accord. These filters fit perfectly and of same quality as the dealer product. Easy to install, saving me lots of money.
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Reviewed in the United States on April 28, 2026
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Amazon customer
Pawtucket, US
★★★★★ 5
Great quality and Easy to install
Size: 18-22 Accord
As someone with zero experience changing air filters, I was honestly surprised at how easy this was. The fit was perfect for my 2010 Honda Accord Sport, and both the cabin and engine air filters installed with no issues at all. It even came with clear, easy-to-follow instructions that made the whole process stress-free. Saved myself money from going to the dealership, and my car is running great. Definitely recommend for beginners wanting to do a simple DIY maintenance job.
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Reviewed in the United States on May 25, 2026
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Rob Rosensteel
Louisville, US
★★★★★ 5
Great Product Great Price
Size: 16-21 Civic, 17-22 CR-V
product was a good priced. Fit as it should. will buy again when needed.
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Reviewed in the United States on May 28, 2026
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Evelyn Davis
Los Angeles, US
★★★★★ 5
Air filters are great
Size: 10-24 4RUNNER, 10-23 GX460
I received when promised and it fit my automobile correctly, I get good gas mileage already so we will see if the gas mileage comes up. The quality was great always looking for high quality when changing the air filters and this item met that standard. Go ahead and buy it will meet you demands.
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Reviewed in the United States on May 24, 2026
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Kristina
Fort Morgan, US
★★★★★ 4
Great value
Size: 18-26 Expedition, 15-26 F-150, 18-26 Navigator
The engine air filter fit perfect. The cabin air filter was a bit of a challenge fitting. seemed to be a bit larger but it went in and got the cap back on the box. For the price you cant beat it. Would buy again!
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Reviewed in the United States on May 15, 2026

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