Detail 01
15:1 gear ratio
Provides fine control for tuning adjustments.
Product detailSKU #1500000429925
GroverRoto-Grip Locking Vintage 533 Series Tuning Machines Nickel 3+3
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Independent shopping perspective
The Korena take
A nickel 3+3 set of vintage-styled locking tuning machines for players seeking fine tuning control with a traditional visual direction. Sealed, lubricated gears and the 15:1 ratio support careful pitch adjustment, while each locking thumbscrew holds its string in place. The self-lubricating housings are designed to avoid maintenance. These machines are described as a drop-in replacement for many instruments, with bushings and screws supplied for installation.
Strong match
Who this is for
- Replacing compatible tuning machines with a vintage-style nickel 3+3 locking set.
- Players who want strings secured at the tuners while making fine pitch adjustments.
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
Self-lubricating housings
Eliminate maintenance according to the product design.
Detail 03
Locking thumbscrew mechanism
Secures each string in the tuning machine.
Final check
Know before you order
- 01Bushings and screws are included.
- 02The machines are described as a drop-in replacement for many instruments.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What hardware comes with the tuning machines?
Bushings and screws are included.
02Do the housings require maintenance?
The self-lubricating housings are designed to eliminate maintenance.
