Detail 01
20:1 gear ratio
Supports precise tuning adjustments.
Product detailSKU #1500000429442
GroverMini Bass 144 Series Tuning Machines Nickel 4-in-line
1/2
Independent shopping perspective
The Korena take
These nickel Grover Mini Bass 144 Series tuning machines are made for a four-in-line bass layout. Their compact, lightweight design provides professional-grade tuning hardware without a bulky profile. A 20:1 gear ratio supports precise tuning adjustments, and permanently lubricated gears support fast string changes. Choose this configuration when the required layout is four in line and nickel is the desired finish.
Strong match
Who this is for
- Replacing tuning machines on a bass that uses a 4-in-line layout.
- Players who want precise tuning adjustments and faster string changes.
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
Permanently lubricated gears
Supports fast string changes and tuning adjustments.
Final check
Know before you order
- 01Confirm that your bass uses a 4-in-line tuning-machine layout.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What finish do these tuning machines have?
They have a nickel finish.
02What is the gear ratio?
The gear ratio is 20:1.
