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FAQs

When did the LCN 4050 closer change to the 4050A?

Resolution: The 4050 changed to the 4050A on Jan. 1, 2020. The cylinders are exactly the same, but the 4050A arms are different (different templating).:

What is the Torx screw bit size for LCN High Security closers?

Resolution: Special driver bits are required for installation or removal of Torx Machine Screws with a security pin as supplied with LCN High Security closers. All bits fit a 1 ⁄4" hex drive socke...:

Will the Schlage Encode Work with a 3-Point Locking Door (Hurricane Door)?

Resolution: The Schlage Encode Smart Wi-Fi Deadbolt is not recommended for use with 3-point locking doors, also known as hurricane doors. Installing the Encode or Encode Plus on a multi-point locking system ca...:

How is the L9010 "Time Out" (XL13-130) lock with N escutcheon mounted?

Resolution: INTERNAL ONLY - LOCKED DOWN TO TECHNICAL SUPPORTWith this time out function, there is: blank "outside" escutcheon (XL11-636 - minus the L583-207 mounting posts) - this goes on the detain...:

What is the part number for the handing plate for the Schlage S200 series interconnected lock?

Resolution: The part number for the handing plate is F506-867.:

What are the 13 fire rated opening inspection points?

Resolution: As of 20212, the NFPA 80 Chapter 5 details the following 13 fire door assembly inspection points:1. Labels are present and legible2. No holes or breaks in the door or frame3. Glazing and glass kit/...:

Is it ok for someone to use a COR42 on a pair of equal 36" wide doors, even though the catalog says to go with the COR52?

Resolution: The Ives Catalog has a chart referencing what Opening Width range each size coordinator could be used on and common applications of equal pairs of doors.To determine the size COR you need;Start wit...:

Can the 4510T be mounted like a 4020T, Top Jamb on pull side?

Resolution: The 4510T standard closer can be mounted like a 4020T, pull side top jamb. You would need to follow ST-3472 for installation and reveal must not exceed 1/8".Head Frames less than 3-7/8” requi...:

What kind of door prep is acceptable for fire door modification in the field?

Resolution: The following job site preparations are acceptable for onsite modification of a fire door assembly:Holes for surface-applied hardware, fasteners, labeled viewers, function holes for mortise locksRo...:

How many levers come in the ALX lever pack?

Resolution: The ALX lever pack includes 5 levers in one of the following lever styles, ATH, RHO, SAT, SPA, TLR, BRK, BRW, LAT, LON. With multiple options of core type CL(Closed), BT(button), KIL (KIL), FS...: