---
product_id: 733019846
title: "Ernie Ball 4603 Fall Prevention Strap Block"
brand: "ernie ball"
price: "£5.14"
currency: GBP
in_stock: true
reviews_count: 13
category: "Ernie Ball"
url: https://www.desertcart.co.uk/products/733019846-ernie-ball-4603-fall-prevention-strap-block
store_origin: GB
region: United Kingdom
---

# Universal strap compatibility Dual color sets included Durable rubber grip Ernie Ball 4603 Fall Prevention Strap Block

**Brand:** ernie ball
**Price:** £5.14
**Availability:** ✅ In Stock

## Summary

> 🎸 Lock in your groove, not your worries!

## Quick Answers

- **What is this?** Ernie Ball 4603 Fall Prevention Strap Block by ernie ball
- **How much does it cost?** £5.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/733019846-ernie-ball-4603-fall-prevention-strap-block)

## Best For

- ernie ball enthusiasts

## Why This Product

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

## Key Features

- • **Color Your Setup:** Includes both red and black sets to match your style or instrument.
- • **Fits Like a Glove:** Compatible with almost every strap pin type for effortless installation.
- • **Rock-Solid Security:** Flexible rubber locks your strap in place—no more accidental drops!
- • **Plug & Play Protection:** No customization needed; just slip it on and play worry-free.
- • **Peace of Mind Performer:** Trusted by thousands—4.3⭐ rating with over 2,200 reviews backing its reliability.

## Overview

The Ernie Ball 4603 Fall Prevention Strap Block is a flexible, durable rubber accessory designed to securely hold your guitar strap in place. Compatible with a wide range of strap pin types, it comes in sets of red and black pieces, providing reliable protection against accidental strap detachment. Highly rated and a bestseller in guitar strap locks, it offers an easy, no-fuss solution to keep your instrument safe during every performance.

## Description

The rubber strap block of the Arnie Ball allows you to secure the instrument body and the strap. It fits many strap and pin types so it fits well without customizing your guitar. Made of flexible and durable rubber, you can twist your strap pins to secure the strap in place

Review: ギターストラップが、リア側が穴が大きくなってきて、外れやすくなりました。 こんな商品があるなんて知らなかったです。 バッチリ外れなくなりました。
Review: どのギター、ベースにも使っていますが、これを付けてストラップが外れたことはただの一度もありません。簡単なつくりの商品なので割高に感じてしまうことだけが玉に瑕ですが、これを付けるだけで愛機の落下を防げると思えば安いもんです。

## Features

- Made of flexible and durable rubber to hold the instrument body and strap securely
- Compatible with a wide variety of strap pin types
- Set Contents: 1 Set of Black (2 pieces), 1 Set of Red (2 pieces)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YQBZ83T |
| Amazon Bestseller | #690 in Musical Instruments ( See Top 100 in Musical Instruments ) #4 in Guitar Strap Locks |
| Brand Name | Ernie Ball |
| Color | red & black |
| Country of Publication | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,338) |
| Fastener Type | Block" or "Strap Button" |
| Global Trade Identification Number | 00749699101901 |
| Item Dimensions | 10.2 x 5.1 x 2.5 cm |
| Item Type Name | Strap Block |
| Item Weight | 10 Grams |
| Manufacturer | ERNIE BALL |
| Manufacturer Part Number | P04603 |
| Manufacturer Warranty Description | Up to 1 year *Based on the rules of the warranty card |
| Material Type | Rubber |
| Pattern | Solid |
| Size | Free size |
| Style Name | Drop Protection |
| Style Number | P04603 |
| UPC | 749699101901 |

## Images

![Ernie Ball 4603 Fall Prevention Strap Block - Image 1](https://m.media-amazon.com/images/I/51N3AM0VnBL.jpg)
![Ernie Ball 4603 Fall Prevention Strap Block - Image 2](https://m.media-amazon.com/images/I/41Ji63uMEkL.jpg)
![Ernie Ball 4603 Fall Prevention Strap Block - Image 3](https://m.media-amazon.com/images/I/51tG2SaJXnL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by 購***者 on August 15, 2025*

ギターストラップが、リア側が穴が大きくなってきて、外れやすくなりました。 こんな商品があるなんて知らなかったです。 バッチリ外れなくなりました。

### ⭐⭐⭐⭐ Review
*by R***N on November 21, 2025*

どのギター、ベースにも使っていますが、これを付けてストラップが外れたことはただの一度もありません。簡単なつくりの商品なので割高に感じてしまうことだけが玉に瑕ですが、これを付けるだけで愛機の落下を防げると思えば安いもんです。

### ⭐⭐⭐⭐⭐ Review
*by M***C on March 21, 2026*

これなら、普通に使って外れることは無いですね。色バランスはセンスでしょうが、自分のギターは明るくなった感じです。ちょっと分厚いので、人によって微妙にストラップとの違和感があるかも知れませんが、良いものが手に入りました。

## Frequently Bought Together

- Ernie ball 4603 Ernie Ball 4603 Strap Blocks Red & Black
- D'Addario Accessories PW-DLC-01 Guitar Strap Locks

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**Shop now:** [https://www.desertcart.co.uk/products/733019846-ernie-ball-4603-fall-prevention-strap-block](https://www.desertcart.co.uk/products/733019846-ernie-ball-4603-fall-prevention-strap-block)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-18*