Product Description: Upgrade your security with the ERA 264 British Standard Sashcase Complete Set in Polished Brass finish. This set includes 3 keys for your convenience. Key Features: Backset: 44mm Case Height: 109mm Case Width: 67mm Faceplate Length: 162mm Faceplate Width: 26mm Security Rating: British Standard Centres (PZ): 48mm Handing: Non Handed Enhanced Security: This sashcase is EN 1634-1 assessed for use on 30 and 60-minute fire doors, ensuring your safety and peace of mind. It is Kitemarked and conforms to BS3621:2004 standards. Convenience at Your Fingertips: The ERA 264 set comes with a Euro Double Cylinder, making it easy to operate and providing added security. Reliable Manufacturer: ERA Locks is known for its quality products, and this sashcase complete set is no exception.