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. Note: This lock only comes in 2.5 inch.
Features
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
BS8621:2004
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
Supplied with 3 keys