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FAQs

Are there two sizes for the Von Duprin 94/9547 device?

Resolution: Are there two sizes for the Von Duprin 94/9547 device?Yes, the standard size is intended for door sizes from 2' 10" to 4'. The "smaller" size is intended for door sizes from 2' 6" to 2' 9 7/8...:

How do I know which Ives Coordinator to select?

Resolution: How do I know which Ives Coordinator to select?As a general rule, select a channel length that is 1 1/2 times the length of the "active" leaf, not exceeding the total opening size. Then selec...:

Can the Ives FB458 be mounted in the "face" of a door?

Resolution: Can the Ives FB458 be mounted in the "face" of a door? No, the Ives FB458 flushbolt was NOT tested to operate in the face of a door. :

Will the Von Duprin ALK operate without an RX or LX switch inside the pushbar?

Resolution: Will the Von Duprin ALK operate without an RX or LX switch inside the pushbar?No, the ALK requires either an RX or LX switch to sound the horn upon pushing the pushbar when armed. :

Is there an electric mortise lock for 9475L?

Resolution: No, there is no electric locking and unlocking mortise lock for use with the INPACT 94/95 series exit devices. Electric locking and unlocking lever trim is available as an engineering special...:

What was the L Series cylinder retainer part number back from 1992?

Resolution: Part L283-005 was made up of a plate (L583-036) and two screws (K510-137) and is no longer offered from Schlage, see here for picture. This version was used up until 1994. When L283-005 w...:

Is there a template drawn to scale for L9000 mortise lock series that can be placed on the door?

Resolution: The L9000 series mortise lock templates on our website are not drawn to scale as they are typically used by door manufacturers and cannot be used as a template placed on the door. Schlag...:

What material is the ND latch made out of?

Resolution: The default latch, 2 3/4" backset, is manufactured from grade 304 stainless steel. The 2 3/8" backset latch has a bolt manufactured from brass, ASTM B16 Alloy 360, H02The 3 3/...:

Why does shaking the outside lever unlock my AL70?

Resolution: If AL70 is not timed properly, it is possible to shake the outside lever and unlock the lock. To test whether the AL70 is timed correctly, insert the key into the outside cylinder. ...:

Where can I find information on Dexter Door Closers?

Resolution: Click Here for the link to the Dexter Hardware home page where you can find all the information on Dexter Closers, Locks, and Exits. :