Enhance Your Home Security with the Yale Superior British Standard 1 Star Euro Double Cylinder Upgrade your door security with the Yale Superior British Standard 1 Star Euro Double Cylinder in a sleek Chrome finish. This high-quality cylinder lock offers advanced security features to protect your home and loved ones. Key Features: British Standard 1 Star certified for reliable security Double cylinder design for added protection 35/55 sizing fits most standard doors 90mm length for secure locking mechanism Elegant Chrome finish complements any door Benefits You'll Love: Enhanced Security: Rest easy knowing your home is protected by a trusted British Standard certified lock. Convenience: Double cylinder design allows for easy locking and unlocking from both sides of the door. Easy Installation: With the 35/55 sizing, installation is a breeze on most standard doors. Durable Construction: The 90mm length ensures a secure and reliable locking mechanism for long-lasting pr