Corbin Russwin 121K11 G Mortise Cylinder Plug with G Keyway, 1-1/8 in., Satin Brass

Corbin Russwin 121K11 G Mortise Cylinder Plug with G Keyway, 1-1/8 in., Satin Brass

The Corbin Russwin 121K11 G is a 1-1/8" mortise cylinder plug designed for commercial-grade mechanical lock applications. Featuring the G keyway and a satin brass finish, this replacement cylinder plug is engineered to integrate seamlessly with compatible Corbin Russwin mortise cylinder assemblies. Designed for professional door hardware installations where precision, reliability, and finish consistency are essential.

Key Features

• Precise 1-1/8" Plug Diameter: Sized at 1-1/8" for accurate fitment in compatible Corbin Russwin mortise cylinder housings.
• G Keyway Configuration: Factory-set G keyway ensures proper key control and compatibility within Corbin Russwin keying systems.
• Satin Brass Finish: Corrosion-resistant satin brass finish provides a clean, professional aesthetic consistent with coordinated door hardware sets.
• Commercial-Grade Construction: Manufactured to Corbin Russwin's commercial standards, delivering dependable performance in demanding institutional and commercial environments.
• Genuine Corbin Russwin Cylinder Part: An authentic OEM replacement component, ensuring consistent function and compatibility with existing Corbin Russwin mortise lock assemblies.
• Replacement Part Convenience: Designed as a drop-in replacement to restore or upgrade cylinder plug components without full cylinder replacement.

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: 121K11 G
• Features: Corbin Russwin Cylinder Parts

Typical Applications

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

Why Corbin Russwin 121K11?

Corbin Russwin cylinder components are engineered to exacting commercial standards, delivering the precision fit and keyway accuracy that professional locksmiths and facilities managers rely on. The 121K11 G cylinder plug is a genuine OEM part built to maintain the integrity and performance of Corbin Russwin mortise lock installations. For applications where compatibility and long-term reliability cannot be compromised, this replacement plug provides a trusted, specification-grade solution.