Corbin Russwin 487K13 77B1 7-Pin X Class Mortise Cylinder Plug with 77B1 Keyway

Corbin Russwin 487K13 77B1 7-Pin X Class Mortise Cylinder Plug with 77B1 Keyway

The Corbin Russwin 487K13 77B1 is a 7-Pin X Class plug designed for 1-1/4" mortise cylinder applications, finished in Satin Brass. Featuring the 77B1 keyway, this precision-engineered replacement cylinder plug is purpose-built for commercial door hardware systems where reliable, secure key control is essential. As a genuine Corbin Russwin cylinder component, it integrates seamlessly into compatible mortise lock assemblies requiring an X Class plug configuration.

Key Features

• 7-Pin X Class Configuration: Seven-pin X Class plug design provides enhanced key control and security for commercial mortise cylinder applications.
• 1-1/4" Mortise Format: Precision-dimensioned at 1-1/4" for direct compatibility with standard mortise cylinder housings in commercial door hardware.
• 77B1 Keyway: Equipped with the 77B1 keyway for use within Corbin Russwin keying systems, ensuring proper key interchange and system compatibility.
• Satin Brass Finish: Satin Brass finish provides a professional aesthetic suitable for a wide range of commercial interior applications.
• Genuine Corbin Russwin Cylinder Part: Manufactured as an authentic Corbin Russwin cylinder component, ensuring fit, function, and quality consistent with the original assembly.
• Commercial-Grade Construction: Engineered for the demanding requirements of commercial environments, delivering dependable long-term performance in high-use settings.
• Replacement Part: Designed as a direct replacement component for compatible Corbin Russwin mortise cylinder assemblies, simplifying maintenance and service.

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: 487K13 77B1
• Features: Corbin Russwin Cylinder Parts

Typical Applications

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

Why Corbin Russwin 487K13?

Corbin Russwin cylinder components are engineered to exacting commercial standards, delivering consistent performance and reliable key control across mortise lock installations. The 487K13 77B1 plug is a genuine replacement part that maintains the integrity of the original cylinder assembly, making it the trusted choice for facility managers and locksmiths servicing Corbin Russwin hardware in demanding commercial environments.