---
product_id: 570070692
title: "D'Addario Flex Lock Strap Blocks - Locks Straps In Place - Protect Your Instrument with No Modifications or Hardware - Easy to Attach - Set of 4 Blocks - Black"
brand: "d'addario"
price: "€ 10.83"
currency: EUR
in_stock: true
category: "D'addario"
url: https://www.desertcart.it/products/570070692-daddario-flex-lock-strap-blocks-locks-straps-in-place-protect
store_origin: IT
region: Italy
---

# Secure strap lock Sleek black design No hardware mods D'Addario Flex Lock Strap Blocks - Locks Straps In Place - Protect Your Instrument with No Modifications or Hardware - Easy to Attach - Set of 4 Blocks - Black

**Brand:** d'addario
**Price:** € 10.83
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock in your vibe, not your guitar’s style.

## Quick Answers

- **What is this?** D'Addario Flex Lock Strap Blocks - Locks Straps In Place - Protect Your Instrument with No Modifications or Hardware - Easy to Attach - Set of 4 Blocks - Black by d'addario
- **How much does it cost?** € 10.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/570070692-daddario-flex-lock-strap-blocks-locks-straps-in-place-protect)

## Best For

- d'addario enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Security:** Snap-on Flex Lock blocks keep your strap locked tight—no accidental drops, no stress.
- • **Lightweight & Discreet:** At just 10g, these blocks add security without bulk or distraction.
- • **Universal Compatibility:** Fits any standard guitar strap, turning your favorite strap into a reliable locking system.
- • **Affordable Pro Protection:** Top-tier strap security without the premium price or complex installation.
- • **Zero Guitar Modifications:** Protect your instrument’s finish—no drilling, no screws, just clip and play.

## Overview

D'Addario Flex Lock Strap Blocks provide a simple, no-modification solution to secure guitar straps. Made from durable plastic and rubber, these lightweight black blocks snap onto any guitar strap to prevent accidental release, offering professional-grade security without hardware changes or drilling. Ideal for musicians seeking reliable strap protection with easy installation and a sleek, unobtrusive design.

## Description

Free delivery and returns on eligible orders of £20 or more. Buy D'Addario Flex Lock Strap Blocks - Locks Straps In Place - Protect Your Instrument with No Modifications or Hardware - Easy to Attach - Set of 4 Blocks - Black at desertcart UK.

## Features

- PROTECT YOUR GUITAR: D'Addario Flex Lock Strap Blocks–protecting your instrument and your performance. Turn your favorite guitar strap into a locking guitar strap.
- NO ADDITIONAL HARDWARE: Affordable strap lock solution without the need to replace any hardware. Strap security at a low cost without needing to mod your guitar.
- NO MODIFICATIONS: Without need of modification, the Flex Lock Strap Block clips onto your guitar strap to prevent your strap from releasing accidentally.
- EASY TO ATTACH: Snap on top of any Guitar Strap for a secure fit
- D’ADDARIO ACCESSORIES - D’Addario Accessories (formerly Planet Waves) has been leading the industry in innovative and problem-solving products that serve musicians worldwide.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CH8GD2Q7 |
| Best Sellers Rank | 218 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 1 in Strap Locks |
| Body Material | Plastic/Rubber |
| Colour | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,636) |
| Date First Available | 15 Sept. 2023 |
| Guaranteed software updates until | unknown |
| Item Weight | 10 g |
| Item model number | PW-FLSB-04BK |
| Material Type | Plastic |
| Product Dimensions | 10 x 10 x 5 cm; 10 g |

## Images

![D'Addario Flex Lock Strap Blocks - Locks Straps In Place - Protect Your Instrument with No Modifications or Hardware - Easy to Attach - Set of 4 Blocks - Black - Image 1](https://m.media-amazon.com/images/I/61s+R59XfkL.jpg)

## Available Options

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

## Frequently Bought Together

- D'Addario Flex Lock Strap Blocks - Locks Straps In Place - Protect Your Instrument with No Modifications or Hardware - Easy to Attach - Set of 4 Blocks - Black
- D'Addario Dual-Lock Guitar Strap Lock - Guitar Strap Locks Set - Protect Your Instrument with No Modifications or Hardware - Secures Cables - Easy to Attach - 1 Pair,Black
- Ernie Ball Polypro Guitar Strap, Black (P04037)

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**Shop now:** [https://www.desertcart.it/products/570070692-daddario-flex-lock-strap-blocks-locks-straps-in-place-protect](https://www.desertcart.it/products/570070692-daddario-flex-lock-strap-blocks-locks-straps-in-place-protect)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-08-29*