High Security Fortress Mortice Deadlock


£23.76 (inc vat)

Key Features

  • Size:
    2.5" or 3"

  • Finish: Various finishes available

  • Supplied with 2 keys

About this Lock

The High Security Fortress Mortice Deadlock is designed to be locked constantly and works independently rather than directly in conjunction with a handle.

This pack comes with all the fittings needed to fit this lock into any external timber door.

This lock meets the demands of the insurance companies and the police, complying to British Standard BS3621:2007.

Higher security levels are delivered by a 20mm bolt throw on every lock with hardened steel plates to resist hacksawing and drilling.

The keys have 1,000 variations with false notching levers to resist lock picking.


These locks have the following sizing (measurements in mm):

High Security Fortress Mortice Deadlock

Things we thought you may need to know!

This lock is only suitable for External doors.

If you have any other questions, please feel free to contact us. We are here to help!

Customer reviews

Overall rating:
  • on 18 Jan 2018
    "Great quality"
  • on 09 Jan 2018
  • on 26 Oct 2017
  • on 09 Feb 2017
    "Extra keys ordered and all work without any jiggery pokery. Attention to detail is good."
  • on 31 Jul 2016
    "Good value for the money."
  • on 01 Dec 2015
  • on 05 Jun 2014
    "Good Products Good Value"
  • on 28 May 2014
  • on 31 Aug 2013
  • on 05 Oct 2012