Yale B BSDL 3.0 CH British Standard 5 Lever Mortice Deadlock, Chrome Finish, Boxed, Suitable for External Doors, 3 Inch/76 mm

Mortice Lock: Yale British Standard 5 Lever Mortice Deadlock ideal for exterior wooden doors with handles, approved to high standards Maximum Security: For ensured security, the lock is up to the British Standard BS 3621:2007 and it is Secured by Design approved Insurance Approved: Recommended by insurance companies and the police for maximum protection of your home Colour and dimensions: Available in a chrome finish, the mortice lock has a 3 Inch/76 mm backset Keys Supplied: Supplied with two standard Yale keys; additional replacement keys can be ordered from a locksmith, Manufacturer: Yale