ru / rm

RELATED FAQS

Question
Answer
The RU lock is factory handed for a Left hand or Right hand door.   For reverse handing ( Left hand reverse and Right hand reverse doors) see step 9 of the installation instructions for rehanding d...
The RU lock can be requested as a retrofit for early Corbin Russwin Unit locks.  Several types of strikes are offered depending on the strike conditions but two are very similar with the e...
The RU lock can accept a Schlage Full Size core, but the cylinder suffix must be specified as "J IC-SC" so the correct parts are supplied. The tailpiece will come with the lock. Example: RU581J IC-SC
Grade 1 unit lock
The RU series from Falcon is a pre-assembled unit lock designed to retrofit existing unit locks manufactured by Falcon, Corbin Russwin and Yale.  It exceeds ANSI Grade 1 specifications and is ...
Incorrect timing of the lock can cause the outside lever to retract the latch when raised up.  See instructions here (Step 16 and 17) to time a T351, T381, T561, and T571.  Also applies to the same...
To verify the timing on a T561, function test the outside lever after locking it.  To lock the key should only rotate 180 degrees (Not 360 degrees as Schlage does) A properly timed lock will n...
SCHLAGE locks are available with the following backsets: Lock Series Lock Type                 ...
Check the timing first, Where can I find timing instructions for the Falcon T lock? The keyspindle assembly for the T/RU571 and the T/RU561 was re...
Replace the lock chassis as necessary for any T locks exhibiting this issue.  RU locks need to be replaced entirely.