---
product_id: 356949263
title: "Acousti-Lok Strap Lock Adapter for Standard Output Jacks for Acoustic Guitars (MN270)"
brand: "musicnomad"
price: "₨431"
currency: SCR
in_stock: true
reviews_count: 5
category: "Music Nomad"
url: https://www.desertcart.sc/products/356949263-acousti-lok-strap-lock-adapter-for-standard-output-jacks-acoustic
store_origin: SC
region: Seychelles
---

# Compatible with top acoustic brands like Martin & Taylor Fits all 3/8" x 32 standard thread jacks Solid brass for ultimate durability Acousti-Lok Strap Lock Adapter for Standard Output Jacks for Acoustic Guitars (MN270)

**Brand:** musicnomad
**Price:** ₨431
**Availability:** ✅ In Stock

## Summary

> 🎸 Lock in your groove, not your guitar!

## Quick Answers

- **What is this?** Acousti-Lok Strap Lock Adapter for Standard Output Jacks for Acoustic Guitars (MN270) by musicnomad
- **How much does it cost?** ₨431 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/356949263-acousti-lok-strap-lock-adapter-for-standard-output-jacks-acoustic)

## Best For

- musicnomad enthusiasts

## Why This Product

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

## Key Features

- • **Rock-Solid Brass Build:** Engineered from premium solid brass with a sleek black finish for lasting strength and style
- • **Pro-Grade Compatibility:** Works flawlessly with Martin (Fishman electronics), Taylor (pre-2002), Switchcraft, and L.R. Baggs Element Bronze systems
- • **Universal Fit, Zero Compromise:** Seamlessly adapts to most standard acoustic guitar output jacks without permanent mods
- • **Precision Installation Required:** Designed for users who can fine-tune jack tightness and thread length for perfect lock positioning
- • **Secure Your Sound, Secure Your Style:** Enables use of Schaller-style strap locks (not included) to keep your guitar safe on stage and on the move

## Overview

The MusicNomad Acousti-Lok MN270 is a premium strap lock adapter crafted from solid brass with a black finish, designed to fit all 3/8" x 32 standard thread output jacks on acoustic guitars. Compatible with major brands like Martin (with Fishman electronics), Taylor (up to 2002), Switchcraft, and L.R. Baggs Element Bronze, it offers a secure, non-permanent solution to strap locking. Ideal for professionals seeking reliable stage security without modifying their instrument permanently.

## Description

You can finally let go! MusicNomad's patent pending Acousti-Lok is a strap lock adapter that adds the safety & flexibility of using strap locks to your acoustic guitar without permanently modifying it. Designed to be used with Schaller style strap locks (not included), Acousti-Lok's strong solid brass construction gives you the security you have been looking for. With different Acousti-Lok designs to choose from, make sure you find the one that is compatible with your acoustic guitar output jack. Acousti-Lok was not designed to be used on recessed or flush mount jacks.

Review: Music Nomad è un'azienda davvero interessante ed anche questo prodotto è fantastico e di ottima qualità: perfetto per i sistemi di preamplificazione Shadow montati sulla prima serie di tutte le Epiphone Masterbuilt, nel mio caso una AJ-45.
Review: ３点留めの土台部分が外径25mm以下でなければ適合しません。 ALLPARTS EP-4605-010 が適合します。

## Features

- Fits All 3/8" x 32 Standard Thread Jacks
- Strong Solid Brass - Color-Black Finish
- Compatible With Most MARTIN Guitars with FISHMAN Electronics, TAYLOR Guitars up to 2002, SWITCHCRAFT Output Jacks, L.R. BAGGS Element Bronze.
- Requires installation and user to have knowledge on how to tighten jack if loose and potentially adjust output jack thread length to correctly position Acousti-Lok
- Will NOT fit metric thread jacks (L.R. BAGGS except their Element Bronze system takes a Standard Acousti-Lok MN270) or TAYLOR EXPRESSIONS System. Other Acousti-Lok part numbers are compatible with these designs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PPKYS6W |
| Body Material | Brass |
| Color Name | Black |
| Connector Type | 1/4" Mono Phone Plug |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,455) |
| Date First Available | 1 January 2024 |
| Item Weight | 35.4 g |
| Item model number | MN270 |
| Material Type | Brass |
| Product Dimensions | 9.53 x 8.89 x 2.54 cm; 35.43 g |
| Size | Standard Output Jacks |

## Images

![Acousti-Lok Strap Lock Adapter for Standard Output Jacks for Acoustic Guitars (MN270) - Image 1](https://m.media-amazon.com/images/I/710WoIxj2UL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does the adapter lock spin on the guitar strap peg?**
A: The adapter fits snugly. It doesn’t spin loosely but can be spun into position by hand fairly easily and it will pretty much stay where you leave it. Doesn’t touch the body of the guitar. Well made item, recommended.

**Q: Will this work on a Yamaha A3 guitar?**
A: If your Jack is metric, then yes. These devices Work on all A/E guitars that have a jack replacing the strap pin. Seller may know which model you need. If not Yamaha should or you could just unscrew the strap retainer nut go to a hardware store and find out the size.

**Q: expression system 1 taylor 814 ce circa 2004.  Will this strap lock work??**
A: I believe all you need to do in your case
is change the strap button to the strap
lock style.

**Q: Will this work with the new Schaller S lock system?**
A: I don't know for sure but it probably will with some minor modification.  I got it to work with my Dunlop locks but had to substitute the Dunlop receiver for the button that's on there.  It's a really great solution for having a strap lock when your guitar's output cable is where the strap would normally go.  It's also very solid.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***8 on 15 January 2026*

Music Nomad è un'azienda davvero interessante ed anche questo prodotto è fantastico e di ottima qualità: perfetto per i sistemi di preamplificazione Shadow montati sulla prima serie di tutte le Epiphone Masterbuilt, nel mio caso una AJ-45.

### ⭐⭐⭐⭐⭐ Review
*by さ***ざ on 13 October 2024*

３点留めの土台部分が外径25mm以下でなければ適合しません。 ALLPARTS EP-4605-010 が適合します。

### ⭐⭐⭐⭐⭐ Review
*by M***) on 20 December 2024*

Aún no lo he colocado pero no parece complicado, eso si, habrá que ir con mucha paciencia.

## Frequently Bought Together

- MusicNomad Acousti-Lok Strap Lock Adapter for Standard Output Jacks for Acoustic Guitars (MN270)
- Schaller 14010401 Security Straplocks, Black Chrome
- Schaller Security Locks Guitar Strap Locks - Chrome

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-07*