Yale B M552 CH 65 5 Lever Mortice Deadlock, Boxed, Suitable for External Doors, Polished Chrome, 2.5 Inch/64 mm

[ Mortice Lock ] Yale B-M552-CH-65 5 Lever Mortice Deadlock ideal for wooden doors that need a high level of security [ High Security ] For ensured security, this lock offers a high level of security and has a 2 year guarantee [ Colour and dimensions ] Available in a Chrome finish, the mortice lock has a 2.5 Inch/64 mm backset [ Keys Supplied ] Supplied with two standard Yale keys. Additional replacement keys can be ordered from a locksmith [ Suggested Use ] When used with a British Standard nightlatch and with door handles, this mortice lock can be used on external doors, Weight: 0.0015873264 Pounds, Manufacturer: Yale