--- product_id: 151734390 title: "B-YS3-4040N Anti-Snap 3 Star Euro Double Cylinder, High Security, 40:40 (80mm), Nickel Finish" brand: "yale" price: "379.75 DT" currency: TND in_stock: true reviews_count: 11 url: https://www.desertcart.tn/products/151734390-b-ys3-4040n-anti-snap-3-star-euro-double-cylinder store_origin: TN region: Tunisia --- # 3 Premium Yale Patented Keys Included 3 Star TS007:2014 High Security Multi-layered Anti-Snap & Anti-Drill Defense B-YS3-4040N Anti-Snap 3 Star Euro Double Cylinder, High Security, 40:40 (80mm), Nickel Finish **Brand:** yale **Price:** 379.75 DT **Availability:** ✅ In Stock ## Summary > 🔐 Lock in elite security and style—because your door deserves the best. ## Quick Answers - **What is this?** B-YS3-4040N Anti-Snap 3 Star Euro Double Cylinder, High Security, 40:40 (80mm), Nickel Finish by yale - **How much does it cost?** 379.75 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/151734390-b-ys3-4040n-anti-snap-3-star-euro-double-cylinder) ## Best For - yale enthusiasts ## Why This Product - Trusted yale brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tailored Elegance:** Nickel finish complements modern doors—timber, composite, UPVC, aluminium, or patio. - • **Effortless Upgrade:** Replace your euro cylinder in minutes—no hassle, instant security boost. - • **Key Control Confidence:** Includes 3 patented Yale dimple keys plus key code for secure, easy replacements. - • **Fortress-Grade Protection:** Hardened steel core with anti-snap, pick, drill, bump, screw, and pull defenses. - • **Unrivaled Security Assurance:** 3 Star TS007:2014 & Police Secure by Design certified for peace of mind. ## Overview The Yale B-YS3-4040N is a premium 3 Star Anti-Snap Euro Double Cylinder lock, certified to British Standard TS007:2014 and Police Secure by Design. Featuring a hardened steel core and multi-layered defenses against all common forced entry methods, it offers top-tier protection. Supplied with 3 patented Yale dimple keys and a key code for easy replacements, this 80mm (40:40) nickel-finished lock fits a wide range of door types and upgrades your home security in minutes. ## Description Each cylinder comes with 3 Yale patented keys and an identification code for easier replacement You can choose between Brass or Nickel finishes to suit to the style of your door The locks are Secured by Design and BSI approved to ensure maximum protection ## Features - 3 Star Anti-Snap Platinum Euro Cylinder lock approved to high security British Standard TS007:2014 and Police Secure by Design - Replacement Euro cylinder with hardened steel core and multi-layered defence solution to prevent forced access from attacks - Anti-Pick, Anti-Screw, Anti-Pull, Anti-Bump and Anti-Drill components designed to resist to known attack methods on door lock cylinders - Supplied with 3 Premium Yale dimple keys and key code identification card to order replacements - The easiest way to immediately upgrade the security of your property, the euro cylinder can be replaced in a few minutes - Suitable for use with a wide range of doors including timber, composite, UPVC, aluminium or patio doors with a Euro profile ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B06WLL9MZQ | | Best Sellers Rank | 5,295 in DIY & Tools (See Top 100 in DIY & Tools) 12 in Lock Cylinders | | Brand | Yale | | Colour | Nickel Finish | | Control Method | Touch | | Country Of Origin | United Kingdom | | Customer Reviews | 4.4 4.4 out of 5 stars (372) 4.4 out of 5 stars | | Finish | Nickel | | Global Trade Identification Number | 05011802266681 | | Included Components | Euro Cylinder x 1, Keys 3, Fitting Screw Instructions 1 | | Item Dimensions | 8 x 1.7 x 3.3 centimetres | | Item Type Name | Anti-Snap 3 Star Euro Double Cylinder, High Security, 40:40 (80mm) | | Lock Type | Cylinder lock | | Manufacturer | Yale | | Manufacturer Warranty Description | N. A. | | Material | Alloy Steel | | Model Name | B-YS3-4040N | | Model Number | B-YS3-4040N | | Number Of Pieces | 10, 3 | | Part Number | YS3-4040N | | Recommended Uses For Product | Doors | | Shape | Star | | Special Features | Key Unlock | | Style | Box | | Unit Count | 1.0 count | ## Product Details - **Brand:** Yale - **Item dimensions L x W x H:** 8 x 1.7 x 3.3 centimetres - **Lock type:** Cylinder lock - **Material:** Alloy Steel - **Special feature:** Key Unlock ## Images ![B-YS3-4040N Anti-Snap 3 Star Euro Double Cylinder, High Security, 40:40 (80mm), Nickel Finish - Image 1](https://m.media-amazon.com/images/I/71k9LIGzsdL.jpg) ![B-YS3-4040N Anti-Snap 3 Star Euro Double Cylinder, High Security, 40:40 (80mm), Nickel Finish - Image 2](https://m.media-amazon.com/images/I/71gdAT7dGmL.jpg) ![B-YS3-4040N Anti-Snap 3 Star Euro Double Cylinder, High Security, 40:40 (80mm), Nickel Finish - Image 3](https://m.media-amazon.com/images/I/71VpZEB6zeL.jpg) ## Available Options This product comes in different **Colour Name, Size Name, Style Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Strong, easy to install and safe *by on Reviewed in the United Kingdom 2 December 2023* Having recently upgraded my home security with the 3 Star Anti-Snap Platinum Euro Cylinder lock, I am thoroughly impressed with its performance and security features. This lock is approved to the high security British Standard TS007:2014 and also carries the Police Secure by Design accreditation, which gave me a lot of confidence in its ability to protect my home.One of the key aspects of this lock that stands out is its hardened steel core and multi-layered defence solution. It's designed to withstand various methods of forced entry such as snapping, a common technique used in burglaries. The lock feels incredibly sturdy and robust, which adds an extra layer of security to my door.The anti-pick, anti-screw, anti-pull, anti-bump, and anti-drill components are what make this lock particularly impressive. It's clear that a lot of thought has gone into designing a lock that can resist various attack methods, offering peace of mind that your property is well-secured.Another great feature is the inclusion of 3 premium Yale dimple keys and a key code identification card. This makes it easy to order replacements if necessary, adding to the convenience factor. The keys themselves have a high-quality feel, and the lock mechanism operates smoothly.The ease of installation is another huge plus. The lock can be replaced in just a few minutes, which is great for those who aren't particularly handy. It’s suitable for a wide range of doors, including timber, composite, UPVC, aluminium, or patio doors with a Euro profile, making it a versatile choice for different types of properties.Overall, this lock is a fantastic investment for anyone looking to enhance the security of their property. Its robust design, resistance to common burglary methods, and ease of installation make it a top choice for homeowners seeking peace of mind and enhanced safety. ### ⭐⭐⭐⭐⭐ Recommended. *by on Reviewed in the United Kingdom 16 July 2026* Bought for security after we lost a key (somewhere). Fits easily enough and offers some confidence. Got additional spare keys from Yale at a good price as 3 weren’t quite enough. It’s worked perfectly since installation. ### ⭐⭐⭐⭐⭐ Strong and safe *by on Reviewed in the United Kingdom 30 August 2026* Very easy to replace with old lock.Make sure measure your lock properly first. Nice and strong. ## Frequently Bought Together - Yale B-YS3-4040N Anti-Snap 3 Star Euro Double Cylinder, High Security, 40:40 (80mm), Nickel Finish - Yale Anti-Snap 3 Star Euro Double Cylinder, High Security, Nickel Finish, 50.45 (95 mm) - PATLOCK French Door, Patio and Conservatory Security Lock for Double Doors Fitted with 2 Internal Horizontal Handles --- ## 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.tn/products/151734390-b-ys3-4040n-anti-snap-3-star-euro-double-cylinder](https://www.desertcart.tn/products/151734390-b-ys3-4040n-anti-snap-3-star-euro-double-cylinder) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-15*