Guyker 6-in-Line Vintage Guitar Lock String Tuners
Category: Auto Trimmers

Precision Tuning Mechanism
- 15:1 Gear Ratio: Our tuning mechanism offers a superior 15:1 gear ratio, ensuring precise and accurate tuning every time.
- Sealed Lubrication: Designed with sealed lubrication to maintain smooth operation and extend the life of your instrument.
- Cast Housings: Reinforced cast housings provide durability and stability, ensuring long-term reliability.
- Metal Knobs: Precisely machined metal knobs offer a professional feel and enhanced durability.
Hardware Package
- Mounting Hardware: Includes all necessary screws, bushings, and washers for easy and secure mounting.
- Fine Tuning with Guyker Locking Tuners: Our Guyker locking tuners allow for finer tuning adjustments and greater stability, ensuring your instrument remains in perfect pitch.
Guitar Sealed Tuning Machines
- Heavy-Duty Internal Gear: These guitar sealed tuning machines are built with robust internal gears, providing a sturdy and reliable tuning experience.
- Sturdy and Convenient: Designed for versatility and convenience, our tuning machines are built to last.
Important Notes
- Gear Ratio: 1:15
- Oval Shaped Button: Our oval-shaped button with a sealed housing ensures protection and ease of use.
- Parameter Drawing: Please refer to the attached parameter drawing before placing your order to ensure compatibility and accuracy.



















