Detail 01
15:1 gear ratio
Supports precise tuning adjustment.
Product detailSKU #1500000429916
GroverRoto-Grip Locking Vintage 533 Series Keystone Button Tuning Machines Chrome 3+3
1/8
Independent shopping perspective
The Korena take
Grover Roto-Grip Locking Vintage 533 Series tuning machines pair a vintage-style Keystone-button look with a thumb-screw string-locking mechanism. Lubricated, sealed gears and a 15:1 ratio provide smooth, precise tuning action, while the lock holds strings in place to prevent slippage during energetic playing. The chrome 3+3 set is positioned as a retrofit option for many popular tuner models, making it relevant when replacing tuners while keeping a vintage-styled appearance.
Strong match
Who this is for
- Replacing compatible popular tuner models with a chrome 3+3 locking tuner set.
- Performance setups where locked strings help prevent slippage during energetic playing.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Lubricated, sealed gears
Designed for smooth, reliable tuning action.
Detail 03
Thumb-screw string lock
Secures strings in place to eliminate slippage during energetic performances.
Detail 04
3+3 configuration
This set is configured 3+3.
Final check
Know before you order
- 01Check that your guitar is among the popular tuner models these machines can retrofit.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01How do these tuners lock the strings?
A thumb-screw mechanism secures each string in place.
02What is the gear ratio?
15:1.
03Can they replace existing tuners?
They retrofit many popular tuner models.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
4 detailsOther
- Category Source
- detail
- Tier
- new
- Korena Special
- false
- Source Id
- site51500000429916
Worth comparing
1 of 12
