Era Fortress 5 Lever Mortice Sashlock - Brass 63mm

The British Standard High Security Mortice Lock meets the new BS 3621:2007 standard, which meet the exacting demands of the insurance companies and the police.
1000 key variations.
High security levels are delivered by a 20mm bolt throw on every lock.
All locks have hardened steel plates to resist drilling.
False notching in levers resist lock picking.
Interior & Exterior.
Material: Steel & Zinc Alloy.
Fixings included.
10 year guarantee and warranty