Yale Doormaster™ PAS3621 lock is a Maximum Security British Kitemark approved replacement lock.
Why Specify PAS3621?
Fitting PAS3621 multi-point locks will maintain PAS24 accreditation on existing doorsets providing there are no alterations made to the doorset. It will also improve the level of security.
PAS3621 aims to provide a benchmark for selecting appropriate products with the correct level of security and as with BS3621 locks, PAS3621 locks are tested to the equivalent side load forces and test methods.
PAS3621 locks should be used in conjunction with a TS007 3 star cylinder and handle solution to achieve the maximum level of security.