---
product_id: 196501363
title: "Guyker 6Pcs Guitar Locking Tuners (3L + 3R Handed) – 1:21 Tuning Key Pegs"
brand: "guyker"
price: "368.24 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Guyker"
url: https://www.desertcart.tn/products/196501363-guyker-6pcs-guitar-locking-tuners-3l-3r-handed-1-21
store_origin: TN
region: Tunisia
---

# fits electric & acoustic guitars locking tuners for stable tuning 1:21 precision gear ratio Guyker 6Pcs Guitar Locking Tuners (3L + 3R Handed) – 1:21 Tuning Key Pegs

**Brand:** guyker
**Price:** 368.24 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Tune like a pro, lock in your sound, and never miss a beat!

## Quick Answers

- **What is this?** Guyker 6Pcs Guitar Locking Tuners (3L + 3R Handed) – 1:21 Tuning Key Pegs by guyker
- **How much does it cost?** 368.24 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/196501363-guyker-6pcs-guitar-locking-tuners-3l-3r-handed-1-21)

## 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

- • **Lock & Rock Stability:** Heavy-duty internal gears lock strings firmly, eliminating slip and tuning drift.
- • **Precision 1:21 Gear Ratio:** Ultra-smooth tuning with fine control for perfect pitch every time.
- • **Sleek Tulip Knob Aesthetic:** Contemporary chrome finish with sealed housing for durability and style that stands out on stage.
- • **Ambidextrous 3L + 3R Design:** Optimized for both left and right-handed guitars, fitting modern 10mm headstock holes.
- • **Effortless Upgrade & Installation:** Includes all mounting hardware for quick replacement—no drilling needed on most models.

## Overview

Guyker 6Pcs Guitar Locking Tuners feature a precise 1:21 gear ratio and heavy-duty internal locking mechanism, designed for electric, folk, and acoustic guitars. This ambidextrous set (3 left, 3 right) fits modern 10mm headstock holes and includes all necessary mounting hardware for easy installation. With a sleek tulip-shaped chrome finish and sealed housing, these tuners deliver superior tuning stability, smooth operation, and a stylish upgrade for your instrument.

## Description

Good locking tuner pegs can ensure you to play your beloved guitar flexibly and accurately. Guyker locks guitar pegheads fit for LP, 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: - 45-degree chrome locking 3R3L tuners with tulip shaped knob. - Gear Ratio - 1:21, designed to fit modern 10mm headstock holes. - Replacement / Upgrade parts for electric, folk or acoustic guitars or precision instruments. - Easy to install, quick and accurate tuning. - Exquisite appearance with perfect workmanship and high-tech finish. - Quality sealed guitar machineheads with heavy duty internal gear. - Provides finer tuning and greater stability. Specifications: - Style: GK510D4SP Trapezium shaped button - 3 Colors Available: Golden, Chrome, Black Package Includes: - 6 x Guitar machine head (3 Per Side) - 6 x Ferrules - 6 x Threaded Bushings - 6 x Mount Screws

Review: Best Value Locking Tuners - Installed on an Epiphone SG Muse. Smooth and very progressive with little slack or snatch. Beautifully finished in chrome. Great upgrade. Heavier than non locking tuners but that is to be expected unless you want to spend a £100++ on Hipshot tuners? Work out at £5 each for six and are brilliant value at that price. I can't fault them. QC? Maybe an issue but the set I received were perfect. Highly recommend these as an upgrade for Epiphones and there's no need to drill holes either - at least not on my Epi model.
Review: Great product 👌🏻feel nice 👌🏻 - Look and feel great 👌🏻

## Features

- Package includes: 6 pieces (3 for Right, 3 for Left Hand) lock guitar tuners pegs, 6 mounting screws, 6 threaded bushings, and 6 ferrules, good replacement for almost electric, folk or acoustic guitars.
- Guitar locked tuning machines with heavy duty internal gear, sturdy and convenient. Easy to install, easy to replace your old or dirty guitar tuning pegs.
- Guyker locking tuners help to provide finer tuning and greater stability.
- Contemporary 3 per side tulip shaped button with sealed housing and 45 degree fixing tag.
- Gear Ratio - 1:21, designed to fit modern 10mm headstock holes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082H3S6F8 |
| Back Material Type | Maple Wood |
| Back material type | Maple Wood |
| Best Sellers Rank | 32,255 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 493 in Tuners |
| Body Material Type | Spruce |
| Body material | Spruce |
| Brand | guyker |
| Brand Name | guyker |
| Colour | Chrome |
| Customer Reviews | 4.6 out of 5 stars 301 Reviews |
| Fretboard Material Type | Rosewood |
| Guitar Bridge System | Fixed |
| Guitar Pickup Configuration | S-S-S |
| Hand Orientation | Ambidextrous |
| Included Components | 6 x Guitar machine head (3 Per Side), 6 x Ferrules, 6 x Threaded Bushings, 6 x Mount Screws, 1 x Guitar (implied but not explicitly stated) |
| Instrument | Guitar |
| Manufacturer | guyker |
| Manufacturer Part Number | G-tuner-0313R3Lchrome |
| Material Type | Maple Wood, Spruce Wood |
| Model Number | LP SG TL ST Electric or Acoustic Guitar |
| Neck Material Type | Rosewood |
| Neck material type | Rosewood |
| Number of Strings | 6 |
| String Material Type | Alloy Steel |
| Top Material Type | Spruce Wood |
| Top material type | Spruce Wood |
| UPC | 768563239731 |

## Product Details

- **Back material type:** Maple Wood
- **Body material:** Spruce
- **Brand:** guyker
- **Colour:** Chrome
- **Fretboard material type:** Rosewood
- **Guitar pick-up configuration:** S-S-S
- **Hand orientation:** Ambidextrous
- **Neck material type:** Rosewood
- **String material type:** Alloy Steel
- **Top material type:** Spruce Wood

## Images

![Guyker 6Pcs Guitar Locking Tuners (3L + 3R Handed) – 1:21 Tuning Key Pegs - Image 1](https://m.media-amazon.com/images/I/61fHb6LqfgL.jpg)
![Guyker 6Pcs Guitar Locking Tuners (3L + 3R Handed) – 1:21 Tuning Key Pegs - Image 2](https://m.media-amazon.com/images/I/51km4S3edVL.jpg)
![Guyker 6Pcs Guitar Locking Tuners (3L + 3R Handed) – 1:21 Tuning Key Pegs - Image 3](https://m.media-amazon.com/images/I/51frTUzu+VL.jpg)
![Guyker 6Pcs Guitar Locking Tuners (3L + 3R Handed) – 1:21 Tuning Key Pegs - Image 4](https://m.media-amazon.com/images/I/51aJwVzCw7L.jpg)
![Guyker 6Pcs Guitar Locking Tuners (3L + 3R Handed) – 1:21 Tuning Key Pegs - Image 5](https://m.media-amazon.com/images/I/51faJMZEplL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best Value Locking Tuners
*by M***S on 6 July 2024*

Installed on an Epiphone SG Muse. Smooth and very progressive with little slack or snatch. Beautifully finished in chrome. Great upgrade. Heavier than non locking tuners but that is to be expected unless you want to spend a £100++ on Hipshot tuners? Work out at £5 each for six and are brilliant value at that price. I can't fault them. QC? Maybe an issue but the set I received were perfect. Highly recommend these as an upgrade for Epiphones and there's no need to drill holes either - at least not on my Epi model.

### ⭐⭐⭐⭐⭐ Great product 👌🏻feel nice 👌🏻
*by T***S on 2 February 2026*

Look and feel great 👌🏻

### ⭐⭐⭐⭐⭐ 5/5
*by R***D on 12 February 2025*

they work, they look good, and i fitted them to a leo james LP copy, just the ticket and super easy to install the only mod i had to make on my guitar was drilling 6 tiny little new holes to take the philips screws supplied because the screw holes did not match in the place my originals were in, but that's ok..new holes and a bit of wood filler and i was good to go, the machine heads work great and now my guitar stays in tune using the tremolo system also from gyker. very happy. I only bought these because Brain May from Queen said he uses a similar locking system on his hand made guitar, and so that inspired me to try it on mine along with his signature gold plated strings, the effects were pleasing to my ear so i'm sticking with it.

## Frequently Bought Together

- Guyker 6Pcs Guitar Locking Tuners (3L + 3R Handed) – 1:21 Lock String Sealed Tuning Key Pegs Machine Heads with Keystone Knob Replacement for LP, SG, TL Style Electric or Acoustic Guitars – Chrome
- Guyker Guitar Locking Tuners (6 for Right) - 1:18 Lock String Tuning Key Pegs Machine Head with Hexagonal Handle Replacement for ST TL SG LP Style Electric, Folk or Acoustic Guitars - Chrome

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-30*