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3 lever mortice deadlocks provide a straightforward and reliable locking solution for doors where basic security is required. Fitted within the edge of a timber door, these locks operate using a key to extend a solid deadbolt into the door frame, helping to keep the door securely closed. Because they do not include a latch mechanism, mortice deadlocks are often installed alongside a separate door handle or tubular latch.
A 3 lever mortice deadlock uses three internal levers that align when the correct key is inserted and turned, allowing the bolt to lock or unlock the door. This design provides dependable everyday security while remaining simple to operate, making 3 lever mortice deadlocks commonly used on internal doors such as bedrooms, offices and storage rooms.
Suitable for both new installations and replacement mortice deadlocks, these locks are manufactured from durable materials to ensure smooth key operation and long-lasting performance. Combining practicality, reliability and easy installation, 3 lever mortice deadlocks offer an effective locking solution for internal timber doors where moderate security is required.