Which type of cylinder is compatible with the 5fw mortise lockset?
Marks USA - Nova 5FW/32D-B4S6 - Mortise Lockset Mechanism w/ Deadbolt - Singl Cyl - 26D - Dormitory - Grade 1
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Open Apr 22, 2026 - 12:55 PM
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Answer
Apr 22, 2026 - 12:55 PM
A standard mortise cylinder is the compatible type, typically a 6-pin Marks C mortise cylinder for the factory setup. The exact cylinder length, keyway, and cam should still be verified before ordering, because mortise lock compatibility depends on those details.
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