--- product_id: 550291814 title: "BATTLBOX Bracelet Car Window Breaker Wrist Strap Escape Tool Tungsten Carbide Bead and Handcuff Key (AHK3) Car Emergency Self Rescue Tool Vehicle Rapid Escape Emergency Tempered Safety Glass Breaker" brand: "battlbox" price: "1592143₫" currency: VND in_stock: true reviews_count: 5 category: "Battlbox" url: https://www.desertcart.vn/products/550291814-battlbox-bracelet-car-window-breaker-wrist-strap-escape-tool-tungsten store_origin: VN region: Vietnam --- # Advanced handcuff key included Rapid tempered glass breaker Adjustable, lightweight wrist strap BATTLBOX Bracelet Car Window Breaker Wrist Strap Escape Tool Tungsten Carbide Bead and Handcuff Key (AHK3) Car Emergency Self Rescue Tool Vehicle Rapid Escape Emergency Tempered Safety Glass Breaker **Brand:** battlbox **Price:** 1592143₫ **Availability:** ✅ In Stock ## Summary > 🚨 Break free in style — your wrist’s new lifesaver! ## Quick Answers - **What is this?** BATTLBOX Bracelet Car Window Breaker Wrist Strap Escape Tool Tungsten Carbide Bead and Handcuff Key (AHK3) Car Emergency Self Rescue Tool Vehicle Rapid Escape Emergency Tempered Safety Glass Breaker by battlbox - **How much does it cost?** 1592143₫ 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/550291814-battlbox-bracelet-car-window-breaker-wrist-strap-escape-tool-tungsten) ## Best For - battlbox enthusiasts ## Why This Product - Trusted battlbox brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Discreet & Wearable:** Sleek wristband design keeps life-saving tech on you without bulk or fuss. - • **Instant Escape Power:** One strike shatters tempered side windows effortlessly, ensuring rapid vehicle exit. - • **Compact & Lightweight:** At just 5 grams and 6-7 inches, it’s the ultimate grab-and-go safety essential. - • **Effortless Deployment:** Elastic strap and striker bead enable quick, intuitive use under pressure. - • **Dual-Function Rescue Tool:** Combines a tungsten carbide glass breaker with a detachable handcuff key for versatile emergency use. ## Overview The BATTLBOX Bracelet Car Window Breaker Wrist Strap is a compact, lightweight emergency escape tool designed to shatter tempered side windows with minimal effort. Featuring a durable tungsten carbide striker bead and an advanced detachable handcuff key (AHK3), it offers dual functionality for vehicle escape and personal security. Its adjustable elastic band ensures a discreet, wearable fit, making it an essential accessory for proactive professionals who value safety and preparedness. ## Description Lightweight, fully adjustable, and discreet; these elastic straps are made with a tungsten striker bead for easily breaking tempered glass. Designed by 4TAC5, this tool facilitates emergency vehicle egress via side or rear windows. To deploy, simply remove the wrist strap, place it around the thumb and forefinger, pull back on the projectile, and release. This version also comes with the Advanced Handcuff Key (AHK3) for opening handcuffs that use alternative security features such as key blocking blades and large keyhole pins. ***The band color you receive will be selected at random between grey and black*** Review: Pues supongo que te llega lo que pediste, la verdad está bastante simple, y el echo por el que la compre fue por la llave de esposas que solo la e encontrado por aquí y porque me regalaron un certificado, de otro modo no creo haberla pedido xd Review: Low profile, excellent E&E tool. Unassuming glass breaker bead and GP cuff key for counter custody drills. Simple and useful. ## Features - VEHICLE SAFETY TOOL: Car safety escape tool window breaking device – Wristband Bracelet offers the capability to break tempered safety glass in a confined space - DURABLE: Only a small amount of pressure is required to destroy tempered glass – Don’t be surprised by its small size, just a single strike directed from the wrist strap is enough to break glass! - MULTI-PURPOSE: Comes with Tungsten Striker Bead for window escape PLUS a detachable Advanced Handcuff Key (AHK3) for opening handcuffs that use altertive security features such as key blocking blades and large keyhole pins – Facilitates emergency vehicle escape via side or rear windows in confined spaces - EASY TO CARRY : Lightweight, fully adjustable, and discreet – Tool is made of an elastic rubber band and a tungsten striker bead which has excellent strength and portability for easily breaking tempered glass - PLEASE NOTE: Bracelet window breaker does not work on car windshields – Effective only anst tempered glass commonly used in side windows – Band color you receive will be selected at random between gray and black ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C21H1CXY | | ASIN | B0C21H1CXY | | Best Sellers Rank | #65,468 in Automotive ( See Top 100 in Automotive ) #128 in Car Escape Tools | | Brand Name | BATTLBOX | | Color | Either 'Grey' Or 'Black' | | Customer Reviews | 3.9 3.9 out of 5 stars (626) | | Customer reviews | 3.9 3.9 out of 5 stars (626) | | Date First Available | 19 April 2023 | | Folded Size | 6-7 inches | | Included Components | Bracelet Car Window Breaker Wrist Strap With Advanced Handcuff Key (AHK3) | | Item Type Name | Bracelet Car Window Breaker Wrist Strap With Advanced Handcuff Key (AHK3) | | Item Weight | 0.01 Kilograms | | Item model number | 100630 | | Manufacturer | BATTLBOX | | Manufacturer | BATTLBOX | | Manufacturer Part Number | 100630 | | Material Type | glass | | Model Number | 100630 | | Number of Pieces | 1 | | Package Dimensions | 10.11 x 7.49 x 0.71 cm; 5 g | ## Product Details - **Brand:** BATTLBOX - **Colour:** Either 'Grey' Or 'Black' - **Included components:** Bracelet Car Window Breaker Wrist Strap With Advanced Handcuff Key (AHK3) - **Item weight:** 0.01 Kilograms - **Material:** glass ## Images ![BATTLBOX Bracelet Car Window Breaker Wrist Strap Escape Tool Tungsten Carbide Bead and Handcuff Key (AHK3) Car Emergency Self Rescue Tool Vehicle Rapid Escape Emergency Tempered Safety Glass Breaker - Image 1](https://m.media-amazon.com/images/I/51AWS-7VfsL.jpg) ## Questions & Answers **Q: Why does my bracelet keep getting larger?** A: The bracelet is adjustable **Q: So does it work for a car window or not? Your ad is sending mixed info.** A: Works on side windows of a vehicle, but not windshields. **Q: “How does the key come off? Does elastic band slide through a drilled center?”** A: It is "sleeved" on. This ist a VERY UNCOMFORTABLE bracelet! **Q: Wondering about water resistance like wear during daily showers?** A: Not sure what material the key is but the other components are carbide and elastic shock cord. I think wearing it daily in the shower would cause the materials to break down quicker. The elastic cord would probably break down first but if you inspect and replace it periodically it could work. Unless the threat of kidnapping is present during the shower I'd leave it to stay dry on the side. But I understand if you're showering in a public place and/or without a locking door the necessity is there. It can also be worn as a bracelet, anklet, or hair tie to hide it but any location on the body will get wet in the shower. Although if a person were to attack someone mid shower they're probably not going for an abduction as much as an attack in that moment. Prevention is the most effective method so lock the door if possible, keep a whistle and your phone nearby, and maybe a weapon of some sort. Stay safe! ## Customer Reviews ### ⭐⭐⭐⭐ Review *by O***A on 16 January 2024* Pues supongo que te llega lo que pediste, la verdad está bastante simple, y el echo por el que la compre fue por la llave de esposas que solo la e encontrado por aquí y porque me regalaron un certificado, de otro modo no creo haberla pedido xd ### ⭐⭐⭐⭐⭐ Review *by W***F on 15 March 2025* Low profile, excellent E&E tool. Unassuming glass breaker bead and GP cuff key for counter custody drills. Simple and useful. ### ⭐⭐⭐⭐⭐ Review *by T***R on 1 October 2025* TLDR: This discreet elastic wrist strap, featuring a tungsten carbide bead and a hidden handcuff key (AHK3), is a highly effective 5-star emergency escape tool. The tungsten bead can shatter tempered side/rear vehicle glass with a slingshot-like action, and the specialized key provides a critical counter-custody option, making it an essential, wearable piece of everyday carry (EDC) gear. I purchased this escape tool not as a fashion accessory, but as the ultimate "always with you" solution for worst-case scenarios—specifically car accidents involving water or entrapment, and illegal detention situations. My initial thought was skepticism about how a small bead on a band could break glass, but the material science behind the tungsten carbide striker bead is undeniable. This tool is effective, discreet, and serves its dual purpose perfectly. It’s a low-profile item that gives you powerful options when you have no other tools. The car window breaker is the most critical function for the general public. You simply remove the elastic strap, loop it around your thumb and forefinger, pull the tungsten carbide bead back like a slingshot, and release it against the tempered side or rear window glass. The high velocity and concentrated force from the extremely hard tungsten bead shatter the glass instantly. It does not work on laminated windshields, which is a key limitation to remember. The inclusion of the Advanced Handcuff Key (AHK3) is a sophisticated bonus, providing a covert method for escaping various restraints. This tool is highly recommended for anyone who prioritizes preparedness, especially first responders or those who travel frequently. Pros Effective Glass Breaker: The tungsten carbide bead (the same material used in armor-piercing ammunition) can reliably shatter tempered safety glass (side and rear windows) with a single, quick strike. Discreet and Wearable: The elastic wrist strap is lightweight, fully adjustable, and can be worn comfortably all the time, ensuring the tool is always on your person. Handcuff Key Included (AHK3): The addition of a specialized, advanced handcuff key (AHK3) adds significant value as a last-resort counter-custody or escape tool in a worst case scenario. Low-Profile Deployment: The slingshot-style method for breaking glass requires minimal movement, making it effective even in confined spaces like a submerged or overturned vehicle. High-Quality Materials: Tungsten carbide bead and durable elastic cord are designed for high-stress, emergency use. Cons Window Limitation: The tool is not effective on laminated glass, such as most modern car windshields. Requires Practice: The technique for both breaking the glass and using the handcuff key is not entirely intuitive and requires practice to ensure successful deployment in a high-stress emergency. Verdict The Bracelet Car Window Breaker Wrist Strap Escape Tool is an exceptional 5-star product that flawlessly merges personal safety with everyday carry convenience. Its small size belies its serious utility. Whether you are seeking a reliable emergency egress tool for your vehicle or a discreet option for a counter-custody kit, this tungsten carbide bead and AHK3 combo provides essential, life-saving capabilities in a highly accessible format. ## Frequently Bought Together - Bracelet Car Window Breaker Wrist Strap Escape Tool Tungsten Carbide Bead and Handcuff Key (AHK3) Car Emergency Self Rescue Tool Vehicle Rapid Escape Emergency Tempered Safety Glass Breaker - JOTOVO Flat Knurled Swivel Key, Universal Standard Handcuff Key 4" Long with Detachable Keyring, Black - JOTOVO Pocket Universal Handcuff Key Strong Polymer Finish, Police Cuff Keys Clip for All Standard Series Hand Cuffs - 2 Pack --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/550291814-battlbox-bracelet-car-window-breaker-wrist-strap-escape-tool-tungsten](https://www.desertcart.vn/products/550291814-battlbox-bracelet-car-window-breaker-wrist-strap-escape-tool-tungsten) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-21*