Schlage B520-309 Non-Modular Clover Mortise Cylinder Cam for Corbin Russwin ML2200 Series, Pre-July 2010 Everest/Primus Conventional

Schlage B520-309 Non-Modular Clover Mortise Cylinder Cam for Corbin Russwin ML2200 Series

The Schlage B520-309 is a Non-Modular Clover Mortise Cylinder Cam engineered specifically for Pre-July 2010 Everest/Primus Conventional Cylinder configurations. Designed as a precision replacement part for commercial door hardware, this cam is compatible with Corbin Russwin ML2200 Series locks, covering Corbin 7000-9000 and Russwin 4000-5000 variants manufactured before June 10, 1993, with the exception of 42/55 Interior configurations. It provides a reliable, drop-in solution for maintaining the operational integrity of legacy mortise lock assemblies in commercial environments.

Key Features

• Precise Compatibility: Designed for Corbin Russwin ML2200 Series, including Corbin 7000-9000 and Russwin 4000-5000 mortise locks manufactured before June 10, 1993 (except 42/55 Interior configurations).
• Everest/Primus Platform Support: Engineered for Pre-July 2010 Everest/Primus Conventional Cylinder systems, ensuring accurate fit and function within legacy Schlage keying platforms.
• Non-Modular Clover Design: Clover-style cam profile provides positive engagement with the mortise lock mechanism, maintaining smooth and dependable cylinder operation.
• Commercial-Grade Replacement Part: Manufactured to Schlage's commercial standards, this cam restores proper lock function without requiring full cylinder or lock replacement.
• Schlage Parts Quality: Authentic Schlage replacement component, ensuring compatibility and performance consistent with original factory specifications.

Technical Specifications

• Department: Door Hardware
• Product Category: Mechanical Locks
• Product Group: Parts and Accessories
• Subcategory: Parts and Accessories
• Product Subgroup: Parts and Accessories
• Product Type: Cams & Cam Locks
• Parts and Accessories Type: Replacement Parts
• Commercial/Residential: Commercial
• Product Model: B520-309
• Features: Schlage Parts

Typical Applications

• Replacement maintenance for Corbin Russwin ML2200 Series mortise locks in commercial facilities
• Legacy lock restoration in commercial office buildings with pre-1993 hardware
• Institutional facilities maintaining Everest/Primus keying systems
• Educational institutions with existing Corbin 7000-9000 or Russwin 4000-5000 mortise hardware
• Healthcare facilities requiring compatible replacement parts for legacy mortise assemblies
• Government and municipal buildings maintaining period-specific mortise lock hardware
• Property managers and locksmiths servicing pre-June 10, 1993 Corbin Russwin installations

Why Schlage B520?

Schlage replacement parts are manufactured to exacting commercial standards, delivering authentic fit and function for legacy mortise lock systems. The B520-309 cam is purpose-built for demanding compatibility requirements, matching the precise geometry of Pre-July 2010 Everest/Primus Conventional Cylinder platforms and Corbin Russwin ML2200 Series hardware, making it the dependable choice for facilities professionals maintaining long-service commercial door hardware.