---
product_id: 733019846
title: "Ernie Ball 4603 Fall Prevention Strap Block"
brand: "ernie ball"
price: "25201430₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Ernie Ball"
url: https://www.desertcart.vn/products/733019846-ernie-ball-4603-fall-prevention-strap-block
store_origin: VN
region: Vietnam
---

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

**Brand:** ernie ball
**Price:** 25201430₫
**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?** 25201430₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/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 ErneyBall rubber strap block allows you to secure the instrument body and strap securely. It fits many strap and pin types, so you can get a sturdy fit without customizing your guitar. Made of flexible, durable rubber that allows you to loop your existing strap pins to securely secure the strap.

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 | #422 in Musical Instruments ( See Top 100 in Musical Instruments ) #3 in Guitar Strap Locks |
| Color Name | red & black |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,235) |
| Date First Available | November 23, 2019 |
| Is Discontinued By Manufacturer | No |
| Item model number | P04603 |
| Material Type | Rubber |
| Size | Free size |

## Images

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

## 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 無***駅 on June 4, 2025*

知人のジャズベが、ストラップを直に付けっぱなしだったので、悲劇が起きる前にと思って購入。 結果、こんなに安くて簡単なものだが、不意の落下防止には充分であることが解った。ストラップを取り外さない派のギタリスト、ベーシストには絶対にオススメ。丸いゴムでストラップピンの上から覆うだけ。安全を買ったと思えば安すぎる。※人によって、好みのカラーが多数あるのも魅力。個性を出したい人にもオススメ。

## 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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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-15*