includes strike and mounting screws for hollow metal. Specify wood screws if required
125 Deadlatches are suitable for use on hollow metal doors in administration areas
of detention facilities, or on commercial/industrial doors, 1-3/4" thick
or more. Specify door thickness and handing.
Latchbolt is retracted by key and/or active knob.
Knobs are locked by key, restricting access until unlocked by key (Mechanical
UL10B listed as Fire Door Accessories, 3 hour rating,
single point lock, UL437 Listed Cylinder
Features, Options & Accessories
Note 1: Active knobs on 125-4 locks
may be mechanically locked and unlocked by key.
Special Trim Finish
Latchbolt Switch A
Strike Switch C
Dust Box for Strike
Aluminum Cylinder Plug