Ask your question Entering your question as a complete sentence will provide more accurate results than keywords or phrases.

FAQs

What is maximum wood door size for a UL listed T-series lock?

Resolution: The Falcon T series was discontinued August 12th, 2026 and was replaced by the Falcon TM series. T series locks with ½” throw latch bolt is approved for use on single doors rated up to three h...:

Does Falcon have an equivalent to Weiser keyway?

Resolution: Falcon has one keyway equivalent to Weiser. The Falcon E keyway is equivalent to Weiser E keyway. :

When does the fire cup need to be installed on the B500 series?

Resolution: The fire cup per our installation instructions is only required for door preparation of 2 1/8" only. :

What door widths does the Von Duprin 55 or 88 series crossbar device accommodate?

Resolution: For decades, the only available crossbar was 42". It would accommodate up to a 4' door. For narrower doors, the crossbar was field cut as needed.In 2018, Von Duprin began to ship crossb...:

CTE RTC

Resolution: 1. The CTE Real Time Clock (RTC) will stay accurate for 3 days to 10 days depending on temperature. (You get longer RTC hold-up in cold temperatures) Expect almost seven days for CTE R...:

When was the Dexter Residential Deadbolt by Schlage released?

Resolution: Schlage acquired Dexter around 2000 (no product was acquired just the name). Schlage begin selling a new Dexter product line in 2002. :

Are the HL6 fire plates required to be installed on both sides of the trim?

Resolution: The fire plate for the HL6 locks are required on both sides.EXCEPTION:The HL-9000 lock fire plate is only required on ONE side as the lock case acts as the fire plate.:

Is the LM or DM switch for the 25 series available as a field installable kit?

Resolution: For the 25 series, the LM or DM kit is field replaceable, but not field installable. There are 2 holes that must be drilled in the center case at the factory for those switch kits.:

Is a Chexit device center case sellable?

Resolution: No, the Chexit center case is not sellable because the Chexit center case is integrated with the baseplate assembly. If the center case must be replaced, the entire Chexit device must be repl...:

What is the projection off the door for the L series roses?

Resolution: The L series roses all have a .414" projection from the face of the door.: