---
product_id: 60206312
title: "Musiclily Pro R15J-12 6 inline Locking Tuners Tuning Pegs Keys Set Black"
brand: "musiclily"
price: "¥10570"
currency: JPY
in_stock: true
reviews_count: 13
category: "Musiclily"
url: https://www.desertcart.jp/products/60206312-musiclily-pro-r15j-12-6-inline-locking-tuners-tuning-pegs
store_origin: JP
region: Japan
---

# fits standard 10mm peg holes locking mechanism for string stability 15:1 precision gear ratio Musiclily Pro R15J-12 6 inline Locking Tuners Tuning Pegs Keys Set Black

**Brand:** musiclily
**Price:** ¥10570
**Availability:** ✅ In Stock

## Summary

> 🎸 Tune Like a Pro, Stay in the Groove

## Quick Answers

- **What is this?** Musiclily Pro R15J-12 6 inline Locking Tuners Tuning Pegs Keys Set Black by musiclily
- **How much does it cost?** ¥10570 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/60206312-musiclily-pro-r15j-12-6-inline-locking-tuners-tuning-pegs)

## Best For

- musiclily enthusiasts

## Why This Product

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

## Key Features

- • **Precision Gear Ratio:** 15:1 smooth tuning for micro-adjustments and perfect pitch
- • **Quick String Changes:** Locking pegs speed up restringing, saving your valuable time
- • **Sleek Black Metal Alloy:** Durable, stylish finish that complements your Strat or Tele vibe
- • **Complete Installation Kit:** Includes nut, ferrule, and screws for hassle-free upgrade
- • **Rock-Solid Tuning Stability:** Locking mechanism prevents string slippage for flawless performance

## Overview

The Musiclily Pro R15J-12 is a premium set of 6 inline locking tuners designed for Strat and Tele style electric guitars. Featuring a durable metal alloy build and a precise 15:1 gear ratio, these tuning pegs lock strings securely to prevent slipping and enhance tuning stability. Compatible with standard 10mm peg holes, the set includes all necessary hardware for quick installation, making it the perfect upgrade for serious guitarists seeking reliable, smooth tuning and faster string changes.

## Description

Buy Musiclily Pro R15J-12 6 inline Locking Tuners Tuning Pegs Keys Set Black | Machine Heads, for Strat Tele Style Guitar: Tuning Pegs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Wow....I am blown away - I bought two sets. One was Guyker and the other is Musiclily. I installed the Guykers and they were good but one of the tuners was defective. It felt different from the rest. Overall good but one bad tuner. I contacted them and I was asking for one tuner replacement. They told me to go back through desertcart. I did and unfortunately, desertcart said I could return them for a refund even thought I only wanted one tuner to be replaced. Well it worked out for the best because I then installed the Musiclily. I would have to say these are on par with the Gotoh Magnum Locks I have on another guitar. They are super smooth and very reactive for tuning. I will be returning the Guykers and buying another set of the Musicality's. If you are looking for an excellent tuner with that smooth buttery feel, Musiclily are making some damn nice tuners and get this they are even cheaper than I paid for the Guykers! The Guykers are smaller which I do like but they are logo'd up. I love the Musiclily's because they are all black with no logo. They look cleaner and over I score these very high. Very high quality, tuning retention, reactive and they look amazing. If you are on the fence, the Musicality's are excellent and really feel as quality as my Gotoh Magnum Locks. The Guykers are good but when comparing they have a little play when tuning up or down. It's very slight but I can feel it in comparison this gives the Musiclily's that reactive accuracy when tuning. You move the tuner button and instantly you can hear the string react sharp or flat. I am amazed how good these feel for the price they are selling them for. The fit and finish is great and they were super easy to install. They dropped right in my Jackson strat.
Review: Great tuners for fair price. - I just installed these in my project guitar, a Monoprice Indio Classic. Total time from start to finish was 40 minutes. I am no luthier. Fit perfectly: I did not have to drill any new holes and they simply dropped in. They are snug, no wiggle after bolted and screwed down. The screws that came with this were slightly larger than the originals which to me is a plus. Appearance is really nice. They have no branding, which is also a positive in my eyes. They look better on the guitar than in the pictures you will find here on desertcart. Finally, and most importantly, they work really well. Easy to snug the strings into the tuning head and very intuitive to use. Made the restring job much easier, and less frustrating, then they usually are for me. I intend to replace all my electric guitar tuners with these. I cannot comment on the longevity yet, but if they fall apart or fail in the future I will post an update. They look solid; but who knows? I can say the metal on the super cheap tuners I replaced literally was flaking off already. I highly recommend these. Hopefully this review helps you. I read several prior to placing my order and they were spot on. Great locking tuners for a very fair price. Peace!

## Features

- Sealed locking tuning machines for strat or tele style electric guitar
- Fits standard 10mm (25/64 inch) peg holes
- Material: metal alloy; Gear ratio 15:1, the retaining mechanism lock the strings in place, preventing them from slipping, improve tuning stability and make string changes much faster, turn smoothly and precisely, keep your guitar stays in tune
- 6-in-line set, Nut, Ferrule, Screws included
- Package Includes: 6 Pcs Guitar Tuning Pegs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B072FB8D84 |
| Back Material Type | Metal |
| Best Sellers Rank | #3,507 in Musical Instruments ( See Top 100 in Musical Instruments ) #5 in Electric Guitar Tuning Keys |
| Body Material | Metal |
| Body Material Type | Metal |
| Brand | Musiclily |
| Brand Name | Musiclily |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 2,475 Reviews |
| Fretboard Material Type | Maple Wood |
| Guitar Bridge System | Fixed |
| Guitar Pickup Configuration | S-S-S |
| Included Components | Nut, Ferrule, Screws |
| Instrument | guitar |
| Instrument Size | 6-string |
| Manufacturer | Musiclily |
| Manufacturer Part Number | MX1368BK-6 |
| Model Name | MX1368BK-6 |
| Model Number | MX1368BK-6 |
| Neck Material Type | Maple |
| Number of Items | 6 |
| Number of Strings | 6 |
| String Material Type | Alloy Steel |
| Top Material Type | Metal |
| UPC | 700115956963 |
| Unit Count | 1 Count |

## Product Details

- **Back Material Type:** Metal
- **Body Material:** Metal
- **Brand:** Musiclily
- **Color:** Black
- **Fretboard Material Type:** Maple Wood
- **Guitar Bridge System:** Fixed
- **Guitar Pickup Configuration:** S-S-S
- **Neck Material Type:** Maple
- **String Material Type:** Alloy Steel
- **Top Material Type:** Metal

## Images

![Musiclily Pro R15J-12 6 inline Locking Tuners Tuning Pegs Keys Set Black - Image 1](https://m.media-amazon.com/images/I/61lYHIO7jIL.jpg)
![Musiclily Pro R15J-12 6 inline Locking Tuners Tuning Pegs Keys Set Black - Image 2](https://m.media-amazon.com/images/I/61J7VhrfTML.jpg)
![Musiclily Pro R15J-12 6 inline Locking Tuners Tuning Pegs Keys Set Black - Image 3](https://m.media-amazon.com/images/I/51Mmz+xHD5L.jpg)
![Musiclily Pro R15J-12 6 inline Locking Tuners Tuning Pegs Keys Set Black - Image 4](https://m.media-amazon.com/images/I/61VAFDo9YWL.jpg)
![Musiclily Pro R15J-12 6 inline Locking Tuners Tuning Pegs Keys Set Black - Image 5](https://m.media-amazon.com/images/I/61fy4gjj1pL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wow....I am blown away
*by J***J on March 13, 2026*

I bought two sets. One was Guyker and the other is Musiclily. I installed the Guykers and they were good but one of the tuners was defective. It felt different from the rest. Overall good but one bad tuner. I contacted them and I was asking for one tuner replacement. They told me to go back through Amazon. I did and unfortunately, Amazon said I could return them for a refund even thought I only wanted one tuner to be replaced. Well it worked out for the best because I then installed the Musiclily. I would have to say these are on par with the Gotoh Magnum Locks I have on another guitar. They are super smooth and very reactive for tuning. I will be returning the Guykers and buying another set of the Musicality's. If you are looking for an excellent tuner with that smooth buttery feel, Musiclily are making some damn nice tuners and get this they are even cheaper than I paid for the Guykers! The Guykers are smaller which I do like but they are logo'd up. I love the Musiclily's because they are all black with no logo. They look cleaner and over I score these very high. Very high quality, tuning retention, reactive and they look amazing. If you are on the fence, the Musicality's are excellent and really feel as quality as my Gotoh Magnum Locks. The Guykers are good but when comparing they have a little play when tuning up or down. It's very slight but I can feel it in comparison this gives the Musiclily's that reactive accuracy when tuning. You move the tuner button and instantly you can hear the string react sharp or flat. I am amazed how good these feel for the price they are selling them for. The fit and finish is great and they were super easy to install. They dropped right in my Jackson strat.

### ⭐⭐⭐⭐⭐ Great tuners for fair price.
*by R***E on March 9, 2020*

I just installed these in my project guitar, a Monoprice Indio Classic. Total time from start to finish was 40 minutes. I am no luthier. Fit perfectly: I did not have to drill any new holes and they simply dropped in. They are snug, no wiggle after bolted and screwed down. The screws that came with this were slightly larger than the originals which to me is a plus. Appearance is really nice. They have no branding, which is also a positive in my eyes. They look better on the guitar than in the pictures you will find here on Amazon. Finally, and most importantly, they work really well. Easy to snug the strings into the tuning head and very intuitive to use. Made the restring job much easier, and less frustrating, then they usually are for me. I intend to replace all my electric guitar tuners with these. I cannot comment on the longevity yet, but if they fall apart or fail in the future I will post an update. They look solid; but who knows? I can say the metal on the super cheap tuners I replaced literally was flaking off already. I highly recommend these. Hopefully this review helps you. I read several prior to placing my order and they were spot on. Great locking tuners for a very fair price. Peace!

### ⭐⭐⭐⭐ Best value-priced locking tuners I've found
*by R***R on April 3, 2026*

I've installed these on several of my Strat-style guitars now, and found them to be an excellent value, even compared to more expensive brands. They are well-made and hold tune very well. The locking nuts are easy to grasp and tighten without tools. Finish is good, though they may need a quick polish out of the package. The only caveat - and the reason one star was knocked off - is they require a 3/8" hole, which may lead to having to drill out headstocks sized for "vintage" tuners. If you're not okay with this, check others but pay careful attention to the size diagrams (a good digital caliper will help with that).

## Frequently Bought Together

- Musiclily Pro 6 in Line Guitar Locking Tuners Tuning Pegs Keys Machine Heads Set for Strat Tele Style Guitar, Black
- Metallor Guitar Neck Plate Standard 4 Holes with Screws 64mm x 51mm Compatible with Strat Tele Style Electric Guitar Jazz Bass Parts Replacement Pack of 1Set Black.
- Musiclily 52.5mm Guitar Stratocaster Tremolo Bridge Set for Fender Strat Squier Electric Guitar Replacement, Black

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-17*