Corbin Russwin 606K77 7-Pin Individual X Class Cylinder Plug for 2-1/2" Mortise with 57A2 Keyway

Corbin Russwin 606K77 7-Pin Individual X Class Cylinder Plug for 2-1/2" Mortise with 57A2 Keyway

The Corbin Russwin 606K77 is a 7-Pin Individual X Class replacement cylinder plug engineered specifically for 2-1/2" mortise lock cylinders. Designed for commercial-grade applications, this plug features the 57A2 keyway and a Satin Brass finish, making it a precise factory-compatible component for maintaining and servicing Corbin Russwin cylinder assemblies. Its X Class specification ensures a high level of key control and security, suited for institutional and commercial environments requiring reliable access management.

Key Features

• 7-Pin Configuration: Features a 7-pin tumbler stack for enhanced key complexity and security performance in commercial lock cylinders.
• X Class Security: Individual X Class plug designation provides elevated key control to restrict unauthorized key duplication.
• Mortise Compatibility: Engineered for use with 2-1/2" mortise lock cylinders, ensuring precise fit and reliable operation in standard commercial mortise applications.
• 57A2 Keyway: Configured with the 57A2 keyway for compatibility with Corbin Russwin keying systems and key blanks.
• Satin Brass Finish: Finished in Satin Brass to complement coordinated commercial door hardware installations.
• Genuine Corbin Russwin Cylinder Part: An authentic Corbin Russwin cylinder component, ensuring OEM-level fit, finish, and performance within existing hardware systems.
• Commercial-Grade Construction: Designed and rated for commercial applications where consistent, dependable cylinder performance is required.

Typical Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Government and Municipal Buildings
• Multi-Tenant Residential Properties
• Retail Establishments
• Industrial and Warehouse Facilities

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: Cylinders
• Parts and Accessories Type: Replacement Parts
• Commercial/Residential: Commercial
• Product Model: 606K77 57A2
• Features: Corbin Russwin Cylinder Parts

Why Corbin Russwin 606K77?

Corbin Russwin cylinder components are manufactured to exacting commercial standards, delivering OEM-grade reliability for mortise lock systems in demanding institutional environments. The 606K77 plug's 7-pin, X Class engineering provides a higher level of key control than standard cylinders, making it a trusted choice for security-conscious facility managers and locksmiths who require genuine replacement parts that maintain the integrity of their Corbin Russwin hardware systems.