---
product_id: 134684015
title: "5mm Truss Rod Wrench, Allen Wrench Tool Ball End for Martin Acoustic Guitar Truss Rod Adjustment And Deep or Narrow Truss Adjustment."
brand: "vencetmat"
price: "₨4521"
currency: LKR
in_stock: true
reviews_count: 13
url: https://www.desertcart.lk/products/134684015-5mm-truss-rod-wrench-allen-wrench-tool-ball-end-martin
store_origin: LK
region: Sri Lanka
---

# Deep reach for Martin guitars 5mm precision hex size Carbon steel durability 5mm Truss Rod Wrench, Allen Wrench Tool Ball End for Martin Acoustic Guitar Truss Rod Adjustment And Deep or Narrow Truss Adjustment.

**Brand:** vencetmat
**Price:** ₨4521
**Availability:** ✅ In Stock

## Summary

> 🎸 Tune Like a Pro, Adjust Like a Boss!

## Quick Answers

- **What is this?** 5mm Truss Rod Wrench, Allen Wrench Tool Ball End for Martin Acoustic Guitar Truss Rod Adjustment And Deep or Narrow Truss Adjustment. by vencetmat
- **How much does it cost?** ₨4521 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/134684015-5mm-truss-rod-wrench-allen-wrench-tool-ball-end-martin)

## Best For

- vencetmat enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from high-grade carbon steel with powder-coated finish for superior wear resistance and longevity.
- • **Deep Reach Design:** Specially designed L-shape wrench reaches deep, narrow truss rod screws on Martin and other premium guitars.
- • **Precision Perfect Fit:** Specifically engineered 5mm hex size ensures no slip, no damage—just flawless truss rod adjustments.
- • **Effortless Neck Tuning:** Two-way adjustment lets you fine-tune string action with confidence, hitting that perfect 12th fret setup every time.
- • **Versatile Compatibility:** Ideal for acoustic, electric guitars, and basses—your all-in-one neck adjustment tool.

## Overview

The Vencetmat 5mm Truss Rod Wrench is a precision-engineered, carbon steel tool designed for deep and narrow truss rod adjustments on Martin and other guitars. Its durable powder-coated finish and L-shaped design provide superior reach and longevity, making it an essential accessory for professional-grade guitar maintenance and perfect neck alignment.

## Description

What is the most important thing to attention to when buying a wrench?  1.First of all, it must be a very accurate size, non-standard size will bring irreparable damage to the adjusting screw.  2.Secondly, it must be strong and can be used for a long time. Inferior spanners can only be used for a limited times.  3.It should have a beautiful appearance. For a tool, function is the most important, but appearance will reflect the technology quality of the manufacturing. Yes, all the thing can be found in our spanner:  Precise. Sturdy. Beautiful.   A wrench is not worth a penny for an expensive martin guitar. Even so, you can't find the wrench in the original martin guitar's package.  Maybe martin company is confident in its own guitars, or they don't recommend that players adjust their guitar neck. Anyway, it's very necessary to have this accessory for every martin players.  When you don't like the guitar handle some day, it can help you accomplish something.  In short, you won't regret own it.  Martin guitars adjusting hole is deeper than the general guitars.so when inserting a wrench, it needs to be tried many times to fit properly with the screw hole.  After loosening the strings, inserting a wrench, clockwise adjusting can make the strings distance lower and counterclockwise adjusting can make reverse.  Normally, the strings distance of 12th fret reach about less than 3mm is right.   Features:  - This hexagonal wrench can be used to adjusted the guitar neck straight.  - Fitted for Martin guitar and specialized to the adjusting.  Specification:  Hex Size : 5mm/0.2"  Overall Size : 125 x 75mm / 4.9" x 2.95" (L*W)  Package content: 1 x 5mm Hexagonal Wrench

## Features

- For martin or other guitar which couldn't reach it with a regular hex wrench truss rod adjustment.
- Two way L-shape truss rod adjustment tool.
- Made of carbon steel, durable and highly wear-resistant.
- Set for most kinds of acoustic guitar, electric guitar and bass.
- For locking hexagonal screws on the bridge, adjusting the guitar neck.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | 5mm(black) |
| Brand | Vencetmat |
| Material | Carbon Steel |
| Item Length | 125 Millimeters |
| Item Weight | 0.05 Kilograms |
| Item Package Quantity | 1 |
| Head Style | Hex |
| Finish Type | Powder Coated |
| Operation Mode | Electric |
| Manufacturer | Vencetmat |
| Item Weight | 1.58 ounces |
| Size | 5mm(black) |
| Finish | Powder Coated |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Color:** 5mm(black)
- **Brand:** Vencetmat
- **Material:** Carbon Steel
- **Item Length:** 125 Millimeters
- **Item Weight:** 0.05 Kilograms

## Images

![5mm Truss Rod Wrench, Allen Wrench Tool Ball End for Martin Acoustic Guitar Truss Rod Adjustment And Deep or Narrow Truss Adjustment. - Image 1](https://m.media-amazon.com/images/I/512APqULewL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good quality & fast service
  

*by J***C on Reviewed in the United States on April 25, 2024*

Truss rod wrench worked fine with my Martin 000 15M

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Worked with my instruments
  

*by J***Y on Reviewed in the United States on May 21, 2024*

I bought these mainly for the 4mm wrench to do work on my Epiphone Slash Edition (Anaconda Burst) which started giving me some fret buzz since I got warmer and more humid. Just need a minor tweak so that was nice.I also tried them out on my 3 basses and between the two, I now have a truss rod wrench for all my instruments.Wrench quality is fine. It's metal, it's an elongated Allen Wrench designed for this type of use, and it fits. Nice to be able to do some work on my own instruments for a change.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    It’s nice
  

*by L***N on Reviewed in the United States on February 2, 2023*

Great price, easy to use It, it works fantastic

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**Shop now:** [https://www.desertcart.lk/products/134684015-5mm-truss-rod-wrench-allen-wrench-tool-ball-end-martin](https://www.desertcart.lk/products/134684015-5mm-truss-rod-wrench-allen-wrench-tool-ball-end-martin)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-02*