Standard Mortice Key 3 Lever Deadlocks

Our Standard Mortice Key 3 Lever Deadlocks come in a variety of stylish finishes, making it easy to match your interior décor while maintaining safety. Perfectly suited for 35mm thick internal doors, these locks are thinner and more suitable for inside use—not recommended for external doors due to their light-security build.

These deadlocks are not connected to door handles and operate solely with a key, providing an extra layer of secondary security when needed. Whether you’re updating your home or outfitting a new project, these 3 lever internal door deadlocks deliver functionality, style, and peace of mind.

We supply top brands across the UK with fast nationwide delivery. Choose a mortice lock for internal doors that balances security and elegance for your property.