---
product_id: 510548894
title: "SINSEN Window Breaker Seatbelt Cutter, Car Emergency Safety Keychain, Seat Belt Escape Tool and Glass Hammer, Spring-Loaded for Land and Underwater, 2PCS, Black"
brand: "sinsen"
price: "R375"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/510548894-sinsen-window-breaker-seatbelt-cutter-car-emergency-safety-keychain-seat
store_origin: ZA
region: South Africa
---

# Underwater safe Heavy-duty glass breaker Razor-sharp blade SINSEN Window Breaker Seatbelt Cutter, Car Emergency Safety Keychain, Seat Belt Escape Tool and Glass Hammer, Spring-Loaded for Land and Underwater, 2PCS, Black

**Brand:** sinsen
**Price:** R375
**Availability:** ✅ In Stock

## Summary

> 🔑 Your key to safety in any situation!

## Quick Answers

- **What is this?** SINSEN Window Breaker Seatbelt Cutter, Car Emergency Safety Keychain, Seat Belt Escape Tool and Glass Hammer, Spring-Loaded for Land and Underwater, 2PCS, Black by sinsen
- **How much does it cost?** R375 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/510548894-sinsen-window-breaker-seatbelt-cutter-car-emergency-safety-keychain-seat)

## Best For

- sinsen enthusiasts

## Why This Product

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

## Key Features

- • **⚡ Quick Escape:** Cut through seatbelts in seconds with a simple pull.
- • **🪨 Durable Design:** Crafted from high-quality materials for reliable performance.
- • **🌍 Portable Convenience:** Lightweight and easy to carry wherever you go.
- • **🚗 Life-Saving Essential:** Be prepared for any emergency with this 2-in-1 tool!
- • **👨‍👩‍👧‍👦 Share the Safety:** Comes in a set of 2, perfect for family and friends.

## Overview

The SINSEN Window Breaker Seatbelt Cutter is a versatile emergency tool designed for quick escape from vehicles in critical situations. Featuring a razor-sharp stainless-steel blade for cutting seatbelts and a heavy-duty glass breaker, this portable device is effective both on land and underwater. Weighing just 1 ounce and measuring 3.3 x 1.2 x 0.9 inches, it’s easy to carry and comes in a set of two, making it an essential addition to your car safety kit.

## Description

SINSEN Window Breaker Seatbelt Cutter, Car Emergency Safety Keychain, Seat Belt Escape Tool and Glass Hammer, Spring-Loaded for Land and Underwater, 2PCS, Black

## Features

- Life Saving - Great value for car essentials! 2-in-1 seat belt cutter and window breaker can help you escape quickly in case of emergency such as rollover, electrical system failure, car fire, floods, sinking car accident...
- Jammed Seatbelt Cutter - The razor-sharp, stainless-steel blade enables you to cut the seatbelt quickly, just pull the ring-pull horizontally to take out protective cover and slice the seat belt diagonally.
- Tempered glass breaker - Heavy-duty SKH-51 material spike(HRC>60) and upgraded balance shaft firing structure provide it powerful crush with simply push, just takes 1SEC to break car's side window (10mm max thickness).
- Underwater Applicable - Compared to traditional safety hammer, spring loaded device can easily break window even underwater from a submerged car, no fear of disturbed by water pressure. It resets after each use and is reusable multiple times.
- Portable Design- Lightweight (1oz, 3.3×1.2×0.9in) and portable key chain design, convenient to carry in your car/key/bag/pocket, easy to access and escape from emergency. Set of 2, a perfect tool you can share with your families and friends with the delicate appearance and package.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SINSEN CAR HOME |
| Brand | SINSEN |
| Model | Safety Keychain-50B2 |
| Item Weight | 1 ounces |
| Product Dimensions | 3.3 x 1.2 x 0.9 inches |
| Item model number | SA50-2B |
| Manufacturer Part Number | SA50-B |
| Special Features | Underwater Applicable, Portable, Spring-Loaded, Sturdy, Delicate |

## Images

![SINSEN Window Breaker Seatbelt Cutter, Car Emergency Safety Keychain, Seat Belt Escape Tool and Glass Hammer, Spring-Loaded for Land and Underwater, 2PCS, Black - Image 1](https://m.media-amazon.com/images/I/61PM354nUSL.jpg)

## Available Options

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

## Frequently Bought Together

- SINSEN Window Breaker Seatbelt Cutter, Car Emergency Safety Keychain, Seat Belt Escape Tool and Glass Hammer, Spring-Loaded for Land and Underwater, 2PCS, Black
- Amazon Basics Emergency Seat Belt Cutter and Window Hammer Tool, Car Accessories, 2 Pack, SW-835
- Resqme Family Pack of 3, The Original Emergency Keychain Car Escape Tool, 2-in-1 Seatbelt Cutter and Window Breaker, Made in USA, Black, Blue, Safety Yellow

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**Shop now:** [https://www.desertcart.co.za/products/510548894-sinsen-window-breaker-seatbelt-cutter-car-emergency-safety-keychain-seat](https://www.desertcart.co.za/products/510548894-sinsen-window-breaker-seatbelt-cutter-car-emergency-safety-keychain-seat)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-22*