Upgrade Your Home Security with the Yale Superior British Standard 1 Star Euro Double Cylinder Enhance the safety and security of your home with the Yale Superior British Standard 1 Star Euro Double Cylinder. Crafted with precision and designed to British Standard specifications, this 85mm brass cylinder offers robust protection for your doors. Key Features: British Standard 1 Star Rating Double Cylinder for Added Security 40/45 Size Ideal for Most Doors Durable Brass Construction Smooth Operation for Easy Access Benefits You'll Love: **Ultimate Security**: Rest easy knowing your home is protected by a British Standard 1 Star rated cylinder. **Double Protection**: The double cylinder design adds an extra layer of security to your doors. **Universal Fit**: The 40/45 size is perfect for most doors, ensuring a seamless installation process. **Long-lasting Durability**: Made from high-quality brass, this cylinder is built to withstand daily use and