Upgrade your door security with the Union 3 Lever Mortice Deadlock, a reliable and cost-effective mortice lock designed for timber and metal doors. Featuring keyed operation on both sides, this deadlock provides controlled access and dependable protection for homes, offices, and gates.

Built for homeowners, landlords, and small business owners searching for a 3 lever mortice lock, secure door deadlock, or affordable door lock for wooden or metal doors, this model delivers consistent performance and ease of use. It fits doors up to 54mm thick, making it suitable for a wide range of residential and light commercial applications.

Users appreciate its solid construction, smooth key operation, and straightforward installation—ideal for quick upgrades or replacements. The lock’s durable design ensures long-term reliability while maintaining everyday convenience.