5 Lever British Standard CE Deadlock – Stainless Steel Satin (78mm Case / 57mm Backset)

A high security mortice deadlock for interior and exterior doors in commercial and domestic environments.. Tested to BS 3621:2007 and CE marked to BS EN 12209, it provides insurance-approved protection for external doors,. while the satin stainless steel finish delivers a modern, corrosion-resistant appearance that complements contemporary door hardware.. Key Features. 5 lever mortice deadlock offering strong resistance to picking and forced entry.. Rigorously tested to BS 3621:2007 – commonly required by home and contents insurance policies.. CE marked to BS EN 12209 and Certifire approved for use on 30 & 60 minute fire doors.. Anti-drill protection on the lock case to help resist common forms of attack.. 20mm steel deadbolt throw for secure engagement into the door frame.. 78mm case with 57mm backset – ideal for deeper lock mortices and where extra clearance around handles/escutcheons is needed.. Satin stainless steel faceplate and keep for a durable, corrosion-resistant, contemporary finish.. Suitable for use with standard mortice deadlock escutcheons where a separate latch is not required.. Supplied with 2 keys, Euro profile keyhole escutcheons, escutcheon cover, strike plate and fixing screws.. Typical Applications. Front and back doors in domestic properties where BS 3621 deadlocks are required by insurers.. Entrance and exit doors in commercial, office and retail premises.. Upgrading older or non-compliant deadlocks to meet current British Standard security requirements.. Refurbishment and new-build projects needing a robust, insurance-approved deadlock with a modern aesthetic.. Properties in urban, industrial or mildly corrosive environments where improved corrosion resistance is beneficial.. Specifications. Lock type. 5 lever British Standard CE mortice deadlock. Case depth. 78mm. Backset. 57mm (to keyhole). Bolt throw. 20mm (approx.). Faceplate size (H × W). 125 × 25mm. Keep size (H × W). 150 × 29mm. Case height. 80mm. Case thickness. 18mm. Material. Stainless steel lock case and components. Finish. Satin stainless steel. Corrosion rating. Grade 3 – suitable for urban & industrial areas with a low salt atmosphere. Fire rating. 30 & 60 minutes (when fitted to suitable fire doors). Standards & approvals. BS 3621:2007, BS EN 12209:2003, Certifire CF5531. Supplied with. 2 keys, Euro profile keyhole escutcheons (pair), escutcheon keyhole cover, keep/strike plate, fixing screws