Corbin Russwin 487K15 7-Pin X Class Mortise Cylinder Plug, 1-3/8" with 77A1 Keyway in Satin Brass

Corbin Russwin 487K15 7-Pin X Class Mortise Cylinder Plug with 77A1 Keyway in Satin Brass

The Corbin Russwin 487K15 is a 7-Pin X Class replacement plug designed for 1-3/8" mortise cylinder applications. Featuring the 77A1 keyway and a Satin Brass finish, this precision-engineered cylinder plug is purpose-built for commercial-grade door hardware systems. It is designed to integrate seamlessly with compatible Corbin Russwin mortise cylinder assemblies, making it an ideal replacement part for maintaining high-security locking functions in demanding commercial environments.

Key Features

• 7-Pin X Class Security: Features a 7-pin X Class configuration, delivering enhanced key control and pick resistance for commercial security applications.
• 1-3/8" Mortise Cylinder Format: Precisely dimensioned at 1-3/8" for direct compatibility with standard mortise cylinder housings in commercial door hardware.
• 77A1 Keyway: Configured with the 77A1 keyway to ensure proper key blade engagement and compatibility with corresponding Corbin Russwin key blanks and keyways.
• Satin Brass Finish: Factory-applied Satin Brass finish provides a professional aesthetic and corrosion resistance appropriate for commercial interior applications.
• Genuine Corbin Russwin Component: Manufactured as an authentic Corbin Russwin cylinder part, ensuring fit, form, and function consistent with original equipment specifications.
• Commercial-Grade Construction: Engineered for use in commercial mechanical lock systems, supporting reliable and repeatable cylinder operation in high-traffic environments.
• Replacement Part Convenience: Designed as a drop-in replacement plug for compatible Corbin Russwin mortise cylinder assemblies, simplifying maintenance and rekeying operations.

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: 487K15 77A1
• Features: Corbin Russwin Cylinder Parts

Typical Applications

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

Why Corbin Russwin 487K15?

Corbin Russwin cylinder components are engineered to deliver consistent, professional-grade performance in commercial mechanical lock systems. The 487K15 plug's 7-pin X Class architecture provides a high level of key control and security integrity, making it a trusted choice for facilities managers and locksmiths who require genuine, specification-matched replacement parts. Engineered for demanding commercial applications where dependable, repeatable cylinder performance is essential.