---
product_id: 410171387
title: "2PCS Guitar Wrench Compatible with Martin Acoustic Guitar 4mm Silver and 5mm Black Guitar Truss Rod Metal Wrench Tool Guitar Allen Wrench"
brand: "vgol"
price: "¥2669"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/410171387-2pcs-guitar-wrench-compatible-with-martin-acoustic-guitar-4mm-silver
store_origin: JP
region: Japan
---

# Deep neck adjustment reach 4mm & 5mm precision fit Durable anti-corrosion metal 2PCS Guitar Wrench Compatible with Martin Acoustic Guitar 4mm Silver and 5mm Black Guitar Truss Rod Metal Wrench Tool Guitar Allen Wrench

**Brand:** vgol
**Price:** ¥2669
**Availability:** ✅ In Stock

## Summary

> 🎸 Tune Like a Pro, Adjust with Confidence!

## Quick Answers

- **What is this?** 2PCS Guitar Wrench Compatible with Martin Acoustic Guitar 4mm Silver and 5mm Black Guitar Truss Rod Metal Wrench Tool Guitar Allen Wrench by vgol
- **How much does it cost?** ¥2669 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/410171387-2pcs-guitar-wrench-compatible-with-martin-acoustic-guitar-4mm-silver)

## Best For

- vgol enthusiasts

## Why This Product

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

## Key Features

- • **Deep Neck Access:** L-shaped design reaches deep into the guitar neck for flawless action setup on acoustics and electrics.
- • **Effortless Setup:** Ball-end Allen wrenches provide smooth, precise turning to keep your instrument playing like new.
- • **Durable & Portable:** Crafted from corrosion-resistant metal, these wrenches slide easily into your gig bag or pocket.
- • **Versatile Multi-Instrument Use:** Ideal for guitars, basses, banjos, mandolins—your all-in-one stringed instrument toolkit essential.
- • **Precision Fit for Martin Guitars:** Tailored 4mm silver & 5mm black wrenches ensure perfect truss rod adjustments every time.

## Overview

The VGOL 2PCS Guitar Wrench set includes 4mm and 5mm ball-end Allen wrenches designed for deep truss rod adjustments compatible with Martin acoustic guitars and other stringed instruments. Made from durable, anti-corrosion metal, these L-shaped wrenches offer precision, portability, and versatility for professional-grade guitar setup and maintenance.

## Description

2PCS Guitar Wrench Compatible with Martin Acoustic Guitar 4mm Silver and 5mm Black Guitar Truss Rod Metal Wrench Tool Guitar Allen Wrench

## Features

- Designed to the adjusting hole of the guitar neck relatively deep. Adjust the guitar neck straight, compatible with martin guitar.
- Two way L-shape truss rod, convenient to insert the sound hole and adjust the neck. Helps get the action set up right for acoustic and electric guitar, bass, banjo, mandolin and other stringed instruments.
- Neck wrench specialized to the adjusting hole of the guitar neck relatively deep.
- Ball end allen wrench made of metal, anti-corrosion and durable. and portable size allows easy to just slide in the pocket of your bag or case.
- Package includes 4mm silver and 5mm black ball end allen guitar wrench, makes your guitar setup work much easier, a must needed addition to your guitar tool kit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 13.7 x 11.9 x 0.7 cm; 50 g |
| Body Material | Metal |
| Item Weight | 50 g |

## Images

![2PCS Guitar Wrench Compatible with Martin Acoustic Guitar 4mm Silver and 5mm Black Guitar Truss Rod Metal Wrench Tool Guitar Allen Wrench - Image 1](https://m.media-amazon.com/images/I/411SNjAWrHL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/410171387-2pcs-guitar-wrench-compatible-with-martin-acoustic-guitar-4mm-silver](https://www.desertcart.jp/products/410171387-2pcs-guitar-wrench-compatible-with-martin-acoustic-guitar-4mm-silver)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-07*