Era Fortress BS sashlock 75mm
BS3621:2004 compliant. The 5 lever British standard high security mortice lock meets the exacting demands of the insurance companies and the Police. Higher security levels are delivered by a 20mm bolt throw on every lock and hardened steel plates to resist drilling. Four hardened steel rollers in the deadbolt resist hacksawing. The Fortress sashlock features a pull and twist action latch which can easily reverse the hand of the lock without the removal of lock cover or screws.