The VIER CYLINDERS V5 50/30mm Euro Cylinder and Turn in Satin Chrome offers exceptional security and versatility for residential and commercial applications. This high-quality cylinder features anti-drill and anti-pick protection, along with a break-off system for enhanced security against forced entry. Certified to BS EN 1303 standards and suitable for fire doors rated FD30-60, this cylinder provides peace of mind with professional-grade protection. The keyed to differ configuration ensures each lock operates with its own unique key, making it ideal for multi-occupancy buildings or where individual security is required. The attractive satin chrome finish complements modern door furniture while providing a durable, long-lasting surface.