Corbin Russwin 606K78 7-Pin Individual X Class Cylinder Plug for 2-3/4" Mortise with 67A1 Keyway

Corbin Russwin 606K78 7-Pin Individual X Class Cylinder Plug for 2-3/4" Mortise with 67A1 Keyway

The Corbin Russwin 606K78 67A1 is a 7-Pin Individual X Class cylinder plug engineered specifically for 2-3/4" mortise lock applications. Designed for use with the 67A1 keyway, this commercial-grade replacement cylinder plug delivers precise, reliable keying performance as part of a professionally managed key control system. Finished in Satin Brass, it integrates seamlessly into compatible Corbin Russwin mortise lock hardware for a consistent, polished appearance in commercial door hardware installations.

Key Features

• 7-Pin X Class Configuration: Individual X Class plug with a 7-pin tumbler stack for enhanced key control and security differentiation in commercial keying systems.
• 2-3/4" Mortise Compatibility: Precisely dimensioned for use in 2-3/4" mortise lock cylinders, ensuring correct fit and smooth operation with compatible hardware.
• 67A1 Keyway: Features the Corbin Russwin 67A1 proprietary keyway, supporting controlled key duplication and organized master key system management.
• Satin Brass Finish: Satin Brass finish provides a refined, professional appearance suited to commercial interior door hardware applications.
• Genuine Corbin Russwin Cylinder Part: An authentic Corbin Russwin cylinder component, ensuring compatibility and performance consistency with Corbin Russwin mortise lock systems.
• Commercial-Grade Construction: Built to the quality standards expected of Corbin Russwin mechanical lock components, designed for demanding commercial use environments.
• Replacement Part Application: Ideal for servicing, re-keying, or upgrading existing Corbin Russwin mortise lock installations without replacing the entire cylinder assembly.

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: 606K78 67A1
• Features: Corbin Russwin Cylinder Parts

Typical Applications

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

Why Corbin Russwin 606K78?

Corbin Russwin cylinder components are trusted across demanding commercial environments for their precision manufacturing and reliable key control performance. The 606K78 67A1 plug upholds those standards as an authentic replacement part, ensuring that re-keying and servicing operations maintain the integrity of the original mortise lock system. For facilities requiring dependable, professionally managed keying systems, this genuine Corbin Russwin cylinder plug is an essential service component.