About this item

• [ Mortice Lock ] Yale P-M552-PB-78 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 Brass finish, the mortice lock has a 3 Inch/76mm 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