Guyker Guitar Locking Tuners 3L+3R 1:18 Ratio - Stable Tuning Fit

In this review of the Guyker Guitar Locking Tuners the bottom line is simple: these are replacement tuning machines for players who want precise, stable tuning with a vintage bronze look. The set is aimed at electric guitar owners who need a direct-fit replacement for modern 10mm headstock peg holes and who value a fine 1:18 gear ratio and sealed lubrication for smoother, more accurate winding. The review focuses on build, fit, and the locking feature so buyers can decide if these tuners suit their instrument and maintenance needs.

Key Features

• 118:1 gear ratio: provides fine incremental adjustments so strings reach exact pitch with minimal backlash.
• Sealed lubrication: helps reduce wear and keeps tuning action smooth over time even with frequent string changes.
• Cast housings and metal knobs: give a sturdy feel and a weight that helps keep tuning stable during play.
• Trapezium button and 45 degree fixing tag: improves grip and alignment when turning tuners and during installation.
• Mounting hardware included: screws, bushings and washers are provided so the set can replace old pegs without hunting for extra parts.
• Designed for 10mm peg holes: made to fit modern headstocks for a straightforward swap on compatible guitars.

Who It's For

These locking tuners are best for electric guitar players looking for an upgrade from worn or standard tuning machines to a higher-precision, durable option with a classic antique bronze finish. Luthiers doing routine repairs or hobbyists who change strings often will appreciate the fine 1:18 ratio and included hardware for an easy retrofit.

Players who require nonstandard peg hole sizes or who want a radically different aesthetic should look elsewhere; the set is specifically made to fit modern 10mm headstock peg holes and may not suit vintage instruments without modification.

Pros & Cons

Pros

• Precise 1:18 gearing delivers smooth, accurate tuning adjustments for better pitch control.
• Sealed housings and sturdy cast construction feel durable and reduce maintenance needs.
• Includes screws, bushings and washers so installation is straightforward on compatible guitars.
• Antique bronze finish and trapezium buttons offer an attractive, comfortable grip and classic look.

Cons

• Lockability received mixed feedback from users, so some players report varying experience with the locking action.
• Designed for 10mm peg holes only, so modifications are needed for other headstock sizes.

Specifications

Brand	guyker
Gear Ratio	1:18
Fit	Designed for modern 10mm headstock peg holes
Finish	Antique bronze (copper tone)
Hardware	Screws, bushings and washers included
Button Shape	Trapezium

Our Verdict

For players who need a reliable, precise replacement set that matches modern 10mm headstocks, these tuners offer strong value: the 1:18 ratio, sealed lubrication and included hardware make installation and long term tuning performance straightforward. The antique bronze look and solid construction add visual and functional appeal, though buyers should confirm peg hole size and be aware of mixed reports on the locking feel.

Frequently Asked Questions

Will these fit my guitar?
They are designed for modern 10mm headstock peg holes, so confirm your hole diameter before ordering.

Are mounting screws and bushings included?
Yes, the set ships with screws, bushings and washers to simplify replacement of old tuners.

Do the tuners keep strings in tune?
Most customers report stable tuning and smooth adjustment thanks to the 1:18 gear ratio and sealed lubrication, though some note mixed experiences with the locking action.