Introducing our premium Security Door Lock Cylinder, designed for doors with a thickness greater than 55mm. Crafted from high-quality polished copper, this lock not only adds an elegant touch to your entrance but also ensures robust security for your home or office. Imagine coming home after a long day, knowing that your space is protected by a reliable and stylish locking system. Our lock cylinder is engineered to provide peace of mind, making it ideal for residential and commercial applications alike. The polished finish enhances the aesthetic appeal of your door, seamlessly blending with various decor styles while maintaining its durability. Installation is straightforward, allowing you to upgrade your security with ease. This lock cylinder is compatible with a wide range of doors, making it a versatile choice for any entryway. Whether you're looking to reinforce your front door or secure a back entrance, our product meets your needs without compromising on style or functionality. Investing in our Security Door Lock Cylinder means prioritizing safety and quality. With its reliable performance and sophisticated design, it's an essential addition to your home or business security system. Choose our lock cylinder for a blend of functionality and elegance that enhances both safety and style in your everyday life.