---
product_id: 53136145
title: "Magnum Lock-Trad 6-In-Line Guitar Tuners, Black"
brand: "gotoh"
price: "¥25238"
currency: JPY
in_stock: true
reviews_count: 8
category: "Gotoh"
url: https://www.desertcart.jp/products/53136145-magnum-lock-trad-6-in-line-guitar-tuners-black
store_origin: JP
region: Japan
---

# Rock-Solid string posts Thumbscrew locking tech 16:1 precision gear ratio Magnum Lock-Trad 6-In-Line Guitar Tuners, Black

**Brand:** gotoh
**Price:** ¥25238
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock in your sound, tune like a pro, and never miss a beat!

## Quick Answers

- **What is this?** Magnum Lock-Trad 6-In-Line Guitar Tuners, Black by gotoh
- **How much does it cost?** ¥25238 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/53136145-magnum-lock-trad-6-in-line-guitar-tuners-black)

## Best For

- gotoh enthusiasts

## Why This Product

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

## Key Features

- • **No More String Trees:** Dual post heights (18.5mm & 20mm) eliminate the hassle of string trees, streamlining your setup.
- • **Lubri-Coat™ Longevity:** Polymer-coated gears keep lubrication locked in for maintenance-free smoothness that lasts.
- • **Complete Pro Upgrade Kit:** Includes 6 tuners plus all mounting hardware—ready to transform your guitar’s tuning stability.
- • **Precision Tuning Mastery:** 16:1 gear ratio delivers ultra-fine tuning control for perfect pitch every time.
- • **Lock It Down with Gotoh Tech:** Traditional thumbscrew locking ensures your strings stay rock steady, even under heavy bends.

## Overview

Gotoh Magnum Lock-Trad 6-In-Line Guitar Tuners combine traditional thumbscrew locking with advanced Gotoh technology for superior tuning stability. Featuring a precise 16:1 gear ratio, rock-solid string posts, and dual post heights to eliminate string trees, these black tuners come with all necessary mounting hardware. The Lubri-Coat™ polymer gear coating ensures long-lasting smooth operation, making them an essential upgrade for tremolo and heavy-bend guitarists seeking flawless tuning performance.

## Description

Traditional thumbscrew-style locking functionality with Gotoh technology.Pull the string taught through the tuner hole, and with a twist of the thumbwheel the string is locked into the post. Just a few turns of the tuner knob and you're up to pitch. Since there's just a partial wrap of string around the post, tuning stability is dramatically improved. Locking tuners are excellent for non-locking tremolo guitars, and for players that do heavy string-bending.Rock Solid™ string posts eliminate looseness and reduce backlash for improved tuning stability. No more wobbly string posts to cause tuning problems. Two post heights eliminate the need for string trees.The Lubri-Coat™ process electro-coats the gears with a special polymer layer. This eliminates the need for oil and keeps the lubrication where it's needed, for the life of the tuner.Gotoh SG381 MG-T16:1 ratio10mm (13/32") diameter pegholes required2 post heights: 18.5mm and 20mmRemovable metal knobsBlack finishThreaded hex bushings and mounting screws (6 each) includedSet of 6 in-line tuners

Review: Excellent appearance and tuning stability. - The best tuners I have ever had for my guitars, without a doubt.
Review: Gotoh locking tuners - Great upgrade for tuning stability. I will be buying a few more sets for some of my other guitars! Quality A++

## Features

- Traditional thumbscrew-style locking functionality with Gotoh technology
- Locking tuners are excellent for non-locking tremolo guitars, and for players that do heavy string-bending
- Rock-Solid string posts eliminate looseness, for improved tuning stability, and two post heights eliminate the need for string trees
- 16:1 gear ratio for precise tuning
- Set of 6-inline tuners comes with mounting hardware (6 bushings, washers, and screws)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077K9WTSM |
| Best Sellers Rank | #12,259 in Musical Instruments ( See Top 100 in Musical Instruments ) #51 in Electric Guitar Tuning Keys |
| Body Material | Metal with Plastic |
| Color Name | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (94) |
| Date First Available | November 17, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8.8 ounces |
| Item model number | 7105-B |
| Material Type | Metal, Plastic |
| Package Dimensions | 6.02 x 2.56 x 1.65 inches |

## Images

![Magnum Lock-Trad 6-In-Line Guitar Tuners, Black - Image 1](https://m.media-amazon.com/images/I/61mxnseCmoL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent appearance and tuning stability.
*by A***A on December 11, 2025*

The best tuners I have ever had for my guitars, without a doubt.

### ⭐⭐⭐⭐⭐ Gotoh locking tuners
*by C***S on December 25, 2025*

Great upgrade for tuning stability. I will be buying a few more sets for some of my other guitars! Quality A++

### ⭐⭐⭐⭐⭐ My favorite tuning machines
*by W***R on June 6, 2024*

I’ve always favored Gotoh tuning machines and these Magnum Lock are top notch. They fit a 10 mm peg head hole, look great and most importantly work great. Zero complaints.

## Frequently Bought Together

- Gotoh Magnum Lock-Trad 6-In-Line Guitar Tuners, Black
- Guyker Flat Metal Humbucker Pickup Mounting Ring Set - Bridge Neck Pickups Cover Frame Replacement Part for Electric Guitar or Precision Bass(2PCS, Black)
- Pure Tone Multi-Contact 1/4 inch Mono Output Jack | Black Nickel | Dual Tension Grounds & Dual Positive Tips for Optimal Signal, Tone & Lowest Possible Noise

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**Shop now:** [https://www.desertcart.jp/products/53136145-magnum-lock-trad-6-in-line-guitar-tuners-black](https://www.desertcart.jp/products/53136145-magnum-lock-trad-6-in-line-guitar-tuners-black)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-11*