---
product_id: 450125885
title: "Aluminum Guitar Fret Understring Leveler, Fret Leveling Sanding Beam File Bar, Pro Luthier Repair Tool for Guitar & Bass (9 inch)"
brand: "meideal"
price: "฿7142"
currency: THB
in_stock: true
reviews_count: 5
category: "Meideal"
url: https://www.desertcart.co.th/products/450125885-aluminum-guitar-fret-understring-leveler-fret-leveling-sanding-beam-file
store_origin: TH
region: Thailand
---

# level frets with strings on 9-inch precision CNC aluminum rust-proof & durable alloy build Aluminum Guitar Fret Understring Leveler, Fret Leveling Sanding Beam File Bar, Pro Luthier Repair Tool for Guitar & Bass (9 inch)

**Brand:** meideal
**Price:** ฿7142
**Availability:** ✅ In Stock

## Summary

> 🎸 Level up your sound without missing a beat!

## Quick Answers

- **What is this?** Aluminum Guitar Fret Understring Leveler, Fret Leveling Sanding Beam File Bar, Pro Luthier Repair Tool for Guitar & Bass (9 inch) by meideal
- **How much does it cost?** ฿7142 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/450125885-aluminum-guitar-fret-understring-leveler-fret-leveling-sanding-beam-file)

## Best For

- meideal enthusiasts

## Why This Product

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

## Key Features

- • **Pro-Grade Durability:** Rust-proof aluminum alloy construction guarantees long-lasting performance for both hobbyists and professional luthiers.
- • **Ergonomic 9-Inch Design:** Compact yet sturdy length ensures smooth, controlled sanding for flawless fret and fingerboard maintenance.
- • **Versatile Compatibility:** Perfect for electric, acoustic, classical guitars, basses, ukuleles, and banjos—one tool for all your stringed instruments.
- • **Precision CNC Machined Aluminum:** Engineered for exact fret leveling with a sleek blue oxidation finish that resists wear and tear.
- • **Level Frets Without Removing Strings:** Save time and maintain perfect string tension while you work—no need to restring your guitar or bass.

## Overview

The Aluminum Guitar Fret Understring Leveler is a 9-inch CNC-machined aluminum alloy tool designed for precise fret leveling with strings on. Its rust-proof, durable construction and ergonomic design make it ideal for professional luthiers and musicians maintaining electric, acoustic, classical guitars, basses, and more.

## Description

Features: You can use fret under string leveler DIY fret work neither the strings on or off, it’s very convenient and practical.Meideal 9" length (228mm) guitar fret understring leveler sanding beam perfectly works for spot leveling and whole neck leveling.Guitar fret leveling beam is made of aluminum alloy material, rust-proof, strong and long-time use.CNC machined with nice blue oxidation blasting treatment and laser engraving, very beautiful.Guitar fret sanding tool allows you level frets with the neck under proper string tension without taking off the strings.Perfect for fret, saddle, and fingerboard sanding. Great tool for beginners, luthiers, guitarists, music enthusiast, etc.Suitable for the fret level of electric guitar, electric bass, folk guitar, classical guitar, ukulele, mandolin, etc.You'll save time on guitar fret leveling job because you don't need to remove or replace the strings.Meideal fret sanding bar is a great option for many DIY fret work.Specifications:Material: Aluminum AlloyColor: BlueDimensions: Approx. 228 x 19 x 37 mm / 9 x 0.75 x 1.46 inchWeight: 338 g / 12.1 ozPackage Include:1 x 9 Inch Guitar Fret Understring Leveler Note:Sandpaper not included.

Review: Excellent tool to preserve the life of your frets and improve your playing enjoyment.
Review: Get this, the other brands are much more

## Features

- Meideal guitar fret understring leveler allows you level frets with the neck under proper string tension. So you can level your frets with the strings on, no need to take off the strings.
- Quality Materials: Made of aluminum alloy, rust-proof, durable and not easy to deform, for a long-time use.
- Fine Workmanship: CNC machined, nice blue oxidation blasting treatment and laser engraving, more beautiful.
- With high performance for fret, saddle, and fingerboard sanding. A great guitar repair tool for players and luthiers.
- Suitable for electric guitar, electric bass, acoustic guitar, classical guitar, ukulele, banjo, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 349 g |
| Package Dimensions | 24.21 x 4.09 x 2.69 cm; 349 g |
| Body Material | Aluminum |
| Material Type | Alloy |
| Size | 9inch / 228mm |

## Images

![Aluminum Guitar Fret Understring Leveler, Fret Leveling Sanding Beam File Bar, Pro Luthier Repair Tool for Guitar & Bass (9 inch) - Image 1](https://m.media-amazon.com/images/I/616rqCjTLtL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent tool to preserve the life of your frets and improve your playing enjoyment.
*by M***E on 24 November 2025*



### ⭐⭐⭐⭐⭐ Get this, the other brands are much more
*by T***. on 17 November 2025*



### ⭐⭐⭐⭐ Smooth works strung as shown.
*by T***D on 2 March 2025*



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**Shop now:** [https://www.desertcart.co.th/products/450125885-aluminum-guitar-fret-understring-leveler-fret-leveling-sanding-beam-file](https://www.desertcart.co.th/products/450125885-aluminum-guitar-fret-understring-leveler-fret-leveling-sanding-beam-file)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-25*