Overview
The 3G114E mortice deadlock offers excellent protection against all common forms of attack including force, drilling, manipulation and hacksaw. This lock has a 20mm deadbolt that is 20% larger than the standard 14mm. Tested and certified to BS3621:2007 for Thief Resistant Locks, the 5 lever mechanism generates in excess of 1,000 key variations and is suitable for securing both domestic and industrial/commercial main entrance doors.
How to swap out a 3G114 (old style) for a 3G114E (new style)
As a straight swap replacement and British Standard design, the 3G114E is a great upgrade to consider when purchasing a new mortice lock. The below video shows how simple it is to swap the older 3G114 to the new design.
