General description This is a high-security Euro profile cylinder suitable for wooden, aluminum, and most PVC doors. It offers precise locking with mushroom pins and a central cavity, providing comprehensive protection against picking and manipulation. The cylinder features a hardened steel spring and eight anti-drill pins per groove for enhanced security. It can be operated from outside with a key or from inside with an internal key for emergency access and convenience. Technical specifications Length options: 45mm or 50mm Certified with SKG label Made with hardened steel components for durability and resistance Includes 3 keys per cylinder Features anti-drill pins and reinforced profiles for high security Compatibility and accessories Compatible with wooden, aluminum, and PVC doors Designed to fit standard Euro profile lock systems Installation Measure the distance from the internal end of the cylinder to the center of the cam (dimension A) Measure the distance from the external end