3R35X Mortice Latch - Emergency Escape
To provide a secure latch free to escape at all times by a handle on one side at all times and key access
from the other. Typically used on fire escape doors.
Mortice lock with formed-up case, welded forend and flat cap screwed to pillars in the case. Upright
lock with follower for handle vertically above keyhole, and snib follower vertically above that.
The lock is designed to have a handle on one side of the door only (special half-sets of furniture). In
“latched only” state i.e. Having just pushed door to, the bolt can be withdrawn by means of the handle
(from inside) or by partial turn of the key (from either side).
Hardened steel body.
Automatic locking action.
Operating handle can be secured from either side.
5 detainer locking mechanism with thousands of key combinations.
Built in protection against picking, drilling, force and torque attack.
Cannot be deadlocked to prevent escape with handle.
Deadbolt - Brass.
Body - Steel.