🔒 Lock in Style and Security! Designed with a 45mm backset for seamless installation. Includes a comprehensive user manual for hassle-free setup. Experience peace of mind with a robust key unlock mechanism. Elevate your entryway with a polished, contemporary finish. Crafted from high-quality materials, ensuring long-lasting performance. 45mm Backset Key Unlock Polished Finish The Winkhaus Stable Door Upper Lock features a key unlock mechanism, a modern polished finish, and a 45mm backset, making it the perfect blend of style and security for your home. Weighing 2 kg and designed for easy installation, this lock comes with a user manual and all necessary components.