---
product_id: 369480414
title: "Guyker Guitar Locking Tuners (3L + 3R Handed) - 1:18 Lock String Tuning Key Pegs Machine Head with Hexagonal Handle Replacement for ST TL SG LP Style Electric, Folk or Acoustic Guitars - Black"
brand: "guyker"
price: "327.12 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Guyker"
url: https://www.desertcart.tn/products/369480414-guyker-guitar-locking-tuners-3l-3r-handed-1-18-lock
store_origin: TN
region: Tunisia
---

# locking mechanism for stable tuning 1:18 precision gear ratio easy install with included hardware Guyker Guitar Locking Tuners (3L + 3R Handed) - 1:18 Lock String Tuning Key Pegs Machine Head with Hexagonal Handle Replacement for ST TL SG LP Style Electric, Folk or Acoustic Guitars - Black

**Brand:** guyker
**Price:** 327.12 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock in your sound, unlock your potential!

## Quick Answers

- **What is this?** Guyker Guitar Locking Tuners (3L + 3R Handed) - 1:18 Lock String Tuning Key Pegs Machine Head with Hexagonal Handle Replacement for ST TL SG LP Style Electric, Folk or Acoustic Guitars - Black by guyker
- **How much does it cost?** 327.12 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/369480414-guyker-guitar-locking-tuners-3l-3r-handed-1-18-lock)

## Best For

- guyker enthusiasts

## Why This Product

- Trusted guyker brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Zinc Alloy Build:** Wear-resistant, anti-corrosion finish that lasts gig after gig
- • **Complete Installation Kit:** Includes screws, bushings, washers for hassle-free upgrade
- • **Precision 1:18 Gear Ratio:** Ultra-fine tuning control for perfect pitch every time
- • **Locking Tuners for Stability:** Keep your guitar in tune through every riff and solo
- • **Universal Fit for Modern Guitars:** Designed to fit 10mm peg holes on popular ST, TL, SG, LP styles

## Overview

Guyker’s Guitar Locking Tuners feature a precision 1:18 gear ratio and heavy-duty internal gears housed in durable zinc alloy. Designed for modern 10mm peg holes, these tuners fit popular electric and acoustic guitars like ST, TL, SG, and LP styles. With sealed lubrication and a locking mechanism, they ensure smooth, stable tuning and long-lasting performance. The package includes all mounting hardware for an easy upgrade that enhances tuning accuracy and guitar aesthetics.

## Description

Product description Good locking tuner pegs can ensure you to play your beloved guitar flexibly and accurately. Guyker locks guitar pegheads compatible with Gibson Les Paul, Fender Strat, SG, EPI, Tele style electric, folk or acoustic guitars. Featured with sealed machine heads and heavy-duty internal gear, it can turn smoothly, enabling the player to tune accurately and easily. Feature Gear Ratio - 1:18, designed to fit modern 10mm headstock holes. Comfortable and easy for adjustment of string tension. Replacement/upgrade parts for electric or acoustic guitars or precision instruments. Smooth and shiny, wear-resistant, anti-corrosion, and dust-proof, quick and accurate tuning. Exquisite appearance with perfect workmanship and high-tech finish. Made of zinc alloy material, durable to use. With heavy duty internal gear. Provides finer tuning and greater stability. Specifications Ratio: Gear Ratio - 1:18 Peg Hole requirement = 10mm String Post-Overall Height = 22.5mm String Post Diameter = 6mm Max. string gauge= 1.8mm String Thru Hole Ctr Height= 27mm Bushing Type = Screw-in Hex Head Style: GK07SP Hexagonal shaped button 6 Colors available: chrome, gold, black, chameleon rainbow, bronze, gold+black Good replacement for LP, SG, TL style electric or acoustic guitars. Package includes 6 pieces (6R, 6L or 3R3L) locking guitar tuners pegs. Dimensions Package Includes 6 x Guitar machine head (6R, 6L or 3R3L) Mounting hardware (screws, bushings and washers) included.

Review: Drop in fit. Just perfect. - Perfect fit and an excellent upgrade to a budget guitar helping to enhance it. The installation was super simple once I found the correct tools to use. Lack of foresight on my part. They feel sturdy, seem to hold tune better than the ones that came stock,and they look good to boot. If you need locking tuners, these will fit more than likely fit the bill.
Review: Good quality, function and reasonable price - Second set of Guyker locking tuners I've purchased and these (3L + 3R) are working just a great as the first set (6 inline for Tele). I put these on an Ibanez TCY621 acoustic and they swapped in perfectly without any issues. They fit so well on this guitar that I was able to reuse the original top bushing and and washers as well as the back screws. Locking function works as expected and keys turn easy and smoothly so far. Will definitely purchase this brand again for my mid to lower tier guitars when I need locking tuners!

## Features

- Precision 1:18 gear ratio with sealed lubrication, cast housings and metal knobs.
- Gear Ratio - 1:18, designed to fit modern 10mm headstock peg holes. Comfortable and easy for adjustment of string tension.
- Hexagonal shaped button with sealed housing and 45 degree fixing tag. Mounting hardware (screws, bushings and washers) included.
- Guitar locking tuning machines with heavy duty internal gear, sturdy and convenient. Easy to install, easy to replace your old or dirty guitar tuning pegs.
- Please check the parameter drawing in the attached pics before placing your order.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08RYZSYGT |
| Back Material Type | Wood |
| Best Sellers Rank | #281 in Musical Instruments ( See Top 100 in Musical Instruments ) #1 in Acoustic & Classical Guitar Tuning Keys |
| Body Material | Metal |
| Body Material Type | Metal |
| Brand | guyker |
| Brand Name | guyker |
| Color | Black |
| Customer Reviews | 4.6 out of 5 stars 2,025 Reviews |
| Fretboard Material Type | Maple Wood |
| Guitar Bridge System | Fixed |
| Guitar Pickup Configuration | H-S-S |
| Hand Orientation | Ambidextrous |
| Instrument Size | 3L + 3R |
| Manufacturer | guyker |
| Manufacturer Part Number | G-tuner-048GK07SPblack3R3L |
| Material Type | zinc |
| Model Name | Guitar Locking Tuners 1:18 Ratio |
| Model Number | LP SG TL ST Electric or Acoustic Guitar |
| Neck Material Type | Maple |
| Number of Strings | 6 |
| String Material Type | Alloy Steel |
| Top Material Type | Wood |
| UPC | 718893959601 |

## Product Details

- **Back Material Type:** Wood
- **Body Material:** Metal
- **Brand:** guyker
- **Color:** Black
- **Fretboard Material Type:** Maple Wood
- **Guitar Pickup Configuration:** H-S-S
- **Hand Orientation:** Ambidextrous
- **Neck Material Type:** Maple
- **String Material Type:** Alloy Steel
- **Top Material Type:** Wood

## Images

![Guyker Guitar Locking Tuners (3L + 3R Handed) - 1:18 Lock String Tuning Key Pegs Machine Head with Hexagonal Handle Replacement for ST TL SG LP Style Electric, Folk or Acoustic Guitars - Black - Image 1](https://m.media-amazon.com/images/I/71grVtD66KL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Are the buttons metal?**
A: Yes they are metal tuning buttons.  The only problem I had was that the ones I bought were supposed to be 6 inline for Tele or Strat.. however I received 3 right and 3 left for a Les Paul style guitar.. they work well after you get the proper alignment.

**Q: Would these fit on a Squier bullet?**
A: These fit a 10mm hole, and are a drop-in replacement for Gotoh type tuners.

**Q: Will these fit on an epiphone les paul standard pro?**
A: If the holes are 10 mm. I use them on guitars I build and my Les Paul has the stock tuners.

**Q: Will these fit a prs se guitar? if not which ones would.? thank you.**
A: Should fit any standard electric

## Customer Reviews

### ⭐⭐⭐⭐⭐ Drop in fit. Just perfect.
*by D***C on April 12, 2026*

Perfect fit and an excellent upgrade to a budget guitar helping to enhance it. The installation was super simple once I found the correct tools to use. Lack of foresight on my part. They feel sturdy, seem to hold tune better than the ones that came stock,and they look good to boot. If you need locking tuners, these will fit more than likely fit the bill.

### ⭐⭐⭐⭐⭐ Good quality, function and reasonable price
*by J***E on January 21, 2026*

Second set of Guyker locking tuners I've purchased and these (3L + 3R) are working just a great as the first set (6 inline for Tele). I put these on an Ibanez TCY621 acoustic and they swapped in perfectly without any issues. They fit so well on this guitar that I was able to reuse the original top bushing and and washers as well as the back screws. Locking function works as expected and keys turn easy and smoothly so far. Will definitely purchase this brand again for my mid to lower tier guitars when I need locking tuners!

### ⭐⭐⭐⭐⭐ High quality tuners, rock solid
*by L***E on June 30, 2024*

Smooth tuning. Stay in tune. This is a locking tuner so if you screw the thumb wheel out to the limit (but not beyond because you might damage the screw or break it off) you can lube both the worm gear and the main gear inside. I dip a tooth pick in the grease and put it on the gears inside the tuner. Looking inside it looks like brass gears. I lubed it with lubriplate, a Lithium based grease. I suspect all geared tuners use brass gears so lubing with Lithium grease is a very good idea. It also helps to give the tuner that silky smooth feel. I adjusted the tension with the philips head screws in the tuning knobs. Ultra-smooth tuning. I had to drill holes for the screws because the old tuners used a peg (Sperzel tuners) instead of a screw. No problem. I was very careful about drilling the correct size hole and using screw lube on the threads so I would not break or strip the heads any of the phillips head screws. Note on adjusting the screws that hold the knobs in place: Do not loosen these too much or the tuner will bind because it will allow the worm gear to pull outward slightly while the knob is rotated. You can see this happening if you look closely at the back of the tuner. For smooth operation the screw has to be pretty snug but not tight. You can judge this by rotating the knob and feeling the torque required. Using a string winder gives you the feel for it. The appearance of these gold tuners is right up there with my Grover and Schaller tuners on other guitars. Those tuners were over a hundred bucks. I love the Guyker 18:1 tuning ratio. It makes tuning more accurate and faster with the smaller knobs on 6 inline tuners. The Sperzals had only a 12:1 tuning ration which is to coarse for me, particularly with the smaller tuning knobs on a strat-style guitar (6 inline). I have found over the years that Guyker parts have just as good quality and life expectancy as the higher priced tuners. It's pretty surprising. Don't let the low price convince you that it's low quality. I don't know how they do it, but the quality is great. I found that to be true of all Guyker parts that I have purchased including Bridges, String Stops, and now tuners. So these days my first choice is Guyker and if they don't have what I need I look to the higher priced stuff. All the big name brands have much higher prices, but my experience is that the quality isn't any better than Guyker. Maybe i shouldn't say this because Guyker might raise their prices! I don't get paid for writing this review and am not afilliated with Guyker. I just appreciate high quality and affordable prices. I own about 22 guitars (kind of lost count) LoL. And I work on them all. I love working on guitars (and playing).

## Frequently Bought Together

- Guyker Guitar Locking Tuners (3L + 3R Handed) - 1:18 Lock String Tuning Key Pegs Machine Head with Hexagonal Handle Replacement for ST TL SG LP Style Electric, Folk or Acoustic Guitars - Black
- Guyker Guitar Tune-O-Matic Roller Saddle Bridge Replacement Part Compatible with Gibson Les Paul LP SG Style 6 String Electric Guitar - GM005, Black

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-10*