Triple Lock Door Mechanism

Triple locks also have one central lock however they also have an internal rod that connect to two additional locks one above the main lock and one below the main lock.

Triple lock door mechanism.

Multipoint lock hardware has a variety of locking devices including hooks roller roundbolts latch bolts tongues shoobolts or a combination. Most multipoint door locks have a name numbers or logo on the faceplate for identification. I usually have to lift the handle to engage the triple lock and then lock with the key. A multi point locking with strength a solid one piece i beam runs the full length of the lock.

Common brands fuhr hoppe essve truth g u ferco winkhuase amesbury ashland and others. They also suit left or right hand opening hinged security and screen doors. Available 3 point locking door hardware systems for all exterior wood door sizes door heights and door swings. Both locking systems have an internal snib that enables it to be locked internally without using the key.

Entry door multipoint lock automatic independent triple latching multipoint lock mechanism entry door multipoint lock 90 degree consumer friendly locking operation visual lock and unlock indicator material. 3 point locking systems help to. This means that added to the central lock there are two additional locking tongues located towards the top and bottom of the door. Hi my front door lock won t open as the triple lock mechanism will not unlock.

Steel one piece construction for ease of installation backset. Can anyone help please. That not only increases the strength and precision of the lock but when trilennium is installed it actually strengthens the door edge and prevents door warping over the life of the panel. Call 1 800 843 7628 1 800 thermatru customer service.

Workmanship like no other multi point lock. With a multi point lock mechanism and multi point lock handles sold separately you will have comfort and security knowing you purchased the best 3 point locking hardware system available to you. Now when i open the lock the main lock opens but the triple lock mechanism does not unlock.