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Price History

Based on price data from 1 merchant for "Grip-Lock™ Open Guitar Tuning Machines". Prices shown reflect NEW condition. Tracking began Apr 23, 2026.

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Description

Unlock the full potential of your guitar with the Grip-Lock™ Open Guitar Tuning Machines. Designed for both seasoned players and enthusiastic novices, these tuning machines offer a seamless blend of precision and durability. Whether you're performing on stage or jamming at home, these tuners keep your guitar perfectly in tune, letting your music shine without interruptions.

The Grip-Lock™ tuners are engineered with a robust 18:1 gear ratio, ensuring smooth and accurate tuning adjustments. This high ratio provides you with granular control over your string tension, allowing for precise tuning even under the most demanding conditions. The innovative design includes an open-back mechanism, reducing weight while maintaining strength, making your guitar not only more responsive but also easier to handle.

One of the standout features is the rear screw string securing system. This intuitive design not only simplifies string changes but also increases tuning stability, so you can focus on your performance, not your hardware. Crafted with meticulous attention to detail, these tuners are proudly made in the USA, embodying quality workmanship you can rely on.

Transform your guitar into an instrument of unmatched stability and precision with the Grip-Lock™ Open Guitar Tuning Machines. Say goodbye to tuning woes and hello to consistent, crystal-clear sound.

Key Features:

  • Left machine head for electric guitar
  • Gear ratio: 18:1 for precise tuning
  • Axle diameter: 6 mm without mounting sleeve, 9.6 mm with sleeve
  • Axis length: 21 mm
  • Secure string via rear screw
  • Made in USA

Product specs

Available since August 2010
Colour Chrome
Locking Yes
Design Modern

FAQs

What are the benefits of using Grip-Lock™ Open Guitar Tuning Machines?

Grip-Lock™ Open Guitar Tuning Machines offer superior tuning stability and faster string changes. They maintain tuning better during tremolo use or string bends, making them ideal for serious guitarists seeking reliable performance.

Are Grip-Lock™ Open Guitar Tuning Machines easy to install on any guitar?

These tuning machines are designed for easy installation on most guitars with a modern headstock design. However, some guitars may require slight modifications or additional bushings for a perfect fit.

Do Grip-Lock™ Open Guitar Tuning Machines work well with heavy gauge strings?

Yes, Grip-Lock™ Open Guitar Tuning Machines are suitable for a range of string gauges, including heavier strings, providing strong grip and stability for various playing styles.

How do Grip-Lock™ Open Guitar Tuning Machines improve tuning stability?

These tuners lock the string in place, reducing slippage and maintaining consistent tension, which enhances tuning stability, especially during aggressive playing or frequent tuning adjustments.

What is the gear ratio of Grip-Lock™ Open Guitar Tuning Machines, and why does it matter?

The gear ratio of these tuning machines is designed to allow precise tuning adjustments, which is crucial for achieving accurate pitch and maintaining tuning consistency.

Hipshot Products, Inc.

Hipshot Products, Inc.

Introducing the Hipshot Tuner Upgrade Kit for 6 Inline (10mm Holes)

Video thumbnail for Introducing the Hipshot Tuner Upgrade Kit for 6 Inline (10mm Holes) by Hipshot Products, Inc.

Introducing the Hipshot Tuner Upgrade Kit for 6 Inline (10mm Holes)

Hipshot Products, Inc.

Hipshot Products, Inc.

Reviews

PROS

  • Holds tune better than original machine heads

  • Smooth operation and easy to use

  • Reliable with good build quality

  • Lightweight, ideal for self-built guitars

  • Transparent design allows you to see inside

CONS

  • Only includes a single tuner, not a set of six

  • Can be expensive if purchasing multiple for a full set

  • Non-staggered design may not suit all guitar styles

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Grip-Lock™ Open Guitar Tuning Machines.

Mods and upgrades

  • Hipshot Grip-Lock™ tuners fit well on Ibanez RG7421 but may require measuring post lengths for accuracy once the guitar is in hand.

    Source
  • Gotoh SG381-07 MG-T tuners are a better fit than Ibanez's stock and require adding a pilot hole for the rear screw but cover existing holes.

    Source
  • Upgrading to Graph Tech BLACK TUSQ XL nut is a popular mod among RG7421 owners, enhancing tuning stability and tone.

    Source
  • Graphtech saddles, especially String Saver models, are recommended for those looking to maintain a tight tone and add more high-end.

    Source
  • Graph Tech String Saver saddles are frequently recommended for improved tone and high-end enhancement, especially in Ibanez RG7421 guitars.

    Source

Comparisons

  • The Hipshot bridge is noted for superior saddle quality and tighter tone compared to stock Ibanez bridges, offering more high-end.

    Source
  • Hipshot and Gotoh bridges are both superior to stock Ibanez bridges, with Hipshot noted for tighter tone and better high-end.

    Source
  • The Gotoh tuners, while slightly smaller, significantly improve tuning stability compared to the stock Ibanez tuners.

    Source

User experience

  • Owners mention that Gotoh tuners, although slightly smaller in post length, fit without issues and significantly improve tuning stability.

    Source
  • Gotoh SG381-07 MG-T tuners fit well despite being smaller, but require a pilot hole for the rear screw, covering existing holes seamlessly.

    Source

Setup and maintenance

  • Owners emphasize the importance of measuring post lengths once the guitar is in hand due to potential height variations.

    Source

5.0 out of 5

Based on 1 Review and 3 Ratings

5 star
4 star
3 star
2 star
1 star
martin_boesvang

Works and looks good

Works as well as sperzel tuners. Reliable, good build quality and i like that you can see inside

Artist usage

Add artist
See how Hunter Agufish uses Grip-Lock™ Open Guitar Tuning Machines

Hunter Agufish

Guitarist, Music Producer

...
Verified via YouTube

In this video Hunter Mods a cheap Hello kitty 7 string he bought off alieexpress. For this build he used a set of hipshot open gear tuners

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Grip-Lock™ Open Guitar Tuning Machines, it is most commonly used with the following gear.

Evertune F Model Bridge
Evertune F Model Bridge Guitar Bridges and Tailpieces
1

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