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The SCHLAGE COMMERCIAL L583447 is an Adams Rite MS cylinder cam designed for use with Adams Rite MS-series locksets requiring a 1-1/4 inch cam configuration. This small but precise component serves as the interface between the cylinder plug and the locking mechanism, translating key rotation into bolt actuation. At 0.9 inches in length, 0.6 inches in width, and 0.25 inches in height, it is a direct replacement part sized for tight hardware tolerances. Licensed locksmiths, commercial door hardware installers, and facilities maintenance technicians are the primary trades that service and replace this type of cam.
This cylinder cam is applicable to commercial and institutional door hardware installations where Adams Rite MS-series cylinders are specified. It is commonly found in aluminum storefront doors, narrow-stile door assemblies, and other commercial framing systems that rely on Adams Rite MS deadlock hardware. It is sold individually and suits retrofit and repair scenarios where the original cam is worn, damaged, or missing.
Designed as an OEM-style replacement cam for Adams Rite MS-series cylinders with a 1-1/4 inch cam specification in commercial door hardware assemblies.
Installation should be performed by a licensed locksmith or qualified door hardware technician familiar with Adams Rite MS-series cylinder disassembly. Before servicing, ensure the door is secured open and all access control or electric strike power is disconnected at the source. Use proper cylinder removal tools to avoid damaging the plug or housing during cam replacement. Verify cam orientation and seating before reassembling the cylinder and testing operation under load.
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