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two-part screw package
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RELATED FAQS
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Answer
How thick of door will the standard 24/25 series device mounting package work with?
Resolution:
Standard mounting packages are only for a 1 3/4" thick door. Door thickness other than 1 3/4" need to be specified when ordering the device.:
What is the part number for the 88 series dogging screw?
Resolution:
The part number for 88 series dogging screw is 090004 (package of two) and 090083(package of ten).:
Why is the Von Duprin 55 or 88 series crossbar sagging?
Resolution:
There are a number of reasons the Von Duprin 55 or 88 series cross bar may not operate properly:The hinge case spring lifts both lever arms and the crossbar. To check spring, push down on...: