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What cylinder for mullion
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Answer
What mortise cylinder cam is needed for KR4023?
Resolution:
The KR4023 mullion requires a 1-1/4" mortise cylinder with straight cam. This is stated in box 7 on the first page of the KR4023 mullion instructions.:
What cylinder do I use on a Von Duprin Keyed Removable Mullion?
Resolution:
instructions: