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The SCHLAGE COMMERCIAL L583446 is an Adams Rite MS cylinder cam designed for use with mortise cylinder lock assemblies. This cam serves as the mechanical interface between the cylinder core and the lock body, translating rotational key input into the cam motion that actuates the lock mechanism. Sized for 1-1/8 inch applications, it is a direct replacement component used by commercial locksmiths and door hardware technicians when servicing or rebuilding mortise lock cylinders on commercial and institutional doors. The part ships as a single unit and weighs approximately 0.2 pounds.
This cylinder cam is intended for commercial door hardware applications where Adams Rite MS-style cylinder configurations are specified. Typical installations include aluminum storefront doors, office entry doors, and institutional entry systems that use mortise cylinder hardware. It is most commonly installed during cylinder replacement, lock rebuilds, or hardware upgrades on commercial-grade door assemblies.
Designed as an OEM-style replacement cam for mortise cylinder lock assemblies requiring an Adams Rite MS cam profile in 1-1/8 inch configurations.
Installation should be performed by a licensed commercial locksmith or qualified door hardware technician. Before servicing, ensure the door is secured in an open position and that any access control or electrified hardware connected to the lock is de-energized. Use manufacturer-appropriate cylinder disassembly tools to avoid damaging the cylinder body or retaining components. Verify cam orientation and engagement with the lock body tailpiece before reassembling and testing full lock function.
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