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Falcon

What is the temperature rating for UL 3 hour fire door?

Resolution: The length of time of the fire rating basically refers to how long the door prevents the fire from spreading through it. Most locksets are equipped with a “Fusible Link” that melts around 338 degre...:

Which lock replaced the Falcon S lock?

Resolution: The Falcon S lock was replaced by the W lock (knob series). :

How do I re-hand the M lock?

Resolution: The lock case can be re-handed, however, this requires opening up the lock case. See M lock re-handing instructions for a complete guide. These instructions are also found in the Falcon M Ser...:

What was the difference between the Kim and Sutro lever for the M lock?

Resolution: The Falcon M lock had 2 lever styles that were very similar in appearance; the Kim and Sutro, both levers were dimensionally the same. The Kim lever wa...:

How do I order a lock for a non-standard or thick door?

Resolution: Most locks will have a standard door range they will install on, but occasionally customers will want to use them on thicker doors. In order to do so, the extended door thick...: