Guyker GKA-3639SP Locking Bass Tuning Machine 1:26 Ratio with CNC Aluminum Alloy Body

Key Features:

• Locking bass tuning machine for bass guitar replacement or custom build projects
• CNC-machined aerospace aluminum alloy body for lightweight strength and corrosion resistance
• Brass gear construction for durable transmission and reliable tuning adjustment
• 1:26 gear ratio for fine and precise tuning control
• Locking structure helps support faster string installation and stable string hold
• Practical single-tuner design for verified matching bass tuner layouts and mounting requirements

Specifications:

• Material: CNC aerospace aluminum alloy body, brass gear
• Type: Locking bass tuning machine
• Suitable For: Bass guitar
• Gear Ratio: 1:26
• Structure: Locking

Package Includes:

• For 1R / 1L Option: 1 x Bass Tuning Machine, 1 x Bushing, Mounting Screws.
• For 4R / 4L / 2R+2L Option: 4 x Bass Tuning Machines, 4 x Bushings, Mounting Screws. This matches the listed packaging variants and the updated set image.

Fitment Note / Warm Reminder:
Please verify your instrument’s tuner layout, mounting hole pattern, post hole size, and installation orientation before ordering. If you are replacing an existing bass tuner, please confirm the dimensions and mounting structure match your instrument.