5 Lever British Standard CE Deadlock – Electro Brass (78mm Case / 57mm Backset)5 Lever British Standard CE Deadlock

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 electro brass finish gives a smart, durable appearance that suits a wide range of door styles and deeper lock mortices.

Key Features

• 5 lever mortice deadlock offering enhanced resistance to picking and forced entry.
• Tested to BS 3621:2007 – commonly required by home and contents insurance policies.
• CE marked to BS EN 12209 and Certifire approved for 30 & 60 minute fire doors.
• Anti-drill protection on the lock case to help resist common methods of attack.
• 20mm steel deadbolt throw for secure engagement into the frame.
• 78mm case with 57mm backset – ideal for doors with existing deeper lock mortices or where additional handle/escutcheon clearance is required.
• Electro brass faceplate and keep for a clean, professional edge detail.
• Suitable for use with standard mortice deadlock escutcheons where a separate latch is not required.
• Supplied with 2 keys, Euro profile keyhole escutcheons, keyhole cover, strike plate/keep 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 requiring a robust, insurance-approved deadlock.
• Replacement of existing 78mm case deadlocks without major alteration to the door.

Specifications