The ERA British Standard Keyless Egress Mortice lock is an accredited front door lock. The locks are classified as providing keyless egress at all times.
There are 4 hardened steel rollers in the bolt.
Roses have hardened steel plates
Especially relevant for entrance doors in multi-residential and other buildings
Complete with Thumbturn cylinder which allows a keyless lever on the inside of the door
Ensures an easy exit in the event of a fire
Available with polished brass or satin chrome forend
Available in 76mm case size only
For a simple guide to fitting a mortice lock, follow this link: How to fit a mortice lock