Corbin Russwin 1080 Grade 1 Series Mortise Cylinder, 1-3/4" LFIC Mortise Cylinder, 6-Pin, Schlage L9000 Mortise Locks, A04 DL4000 Series Cam

Corbin Russwin 134-A04 1080 Series 1-3/4" LFIC Mortise Cylinder, 6-Pin, DL4000 Series Cam for Schlage L9000 Mortise Locks

Professional-Grade Large Format Interchangeable Core Mortise Cylinder for Commercial Security Applications

The Corbin Russwin 134-A04 1080 Series Mortise Cylinder is a 1-3/4" (44mm) Large Format Interchangeable Core (LFIC) mortise cylinder engineered for demanding commercial security environments. Featuring a 6-pin configuration and an A04 DL4000 Series cam, this conventional mortise cylinder is designed for compatibility with Schlage L9000 mortise locks as well as all mortise locks and DL3000 deadlocks. Supplied with 2 keys included, it integrates seamlessly into a properly designed master key system to deliver precise access control across a wide range of architectural hardware applications. Corbin Russwin's 1080 Series offers the right balance of security, convenience, and expansion capability for every commercial job.

Professional Features & Benefits

• Cylinder Length: 1-3/4" (44mm) LFIC mortise cylinder length, corresponding to the 134 length designation within the 1080 Series sizing range.
• A04 DL4000 Series Cam: Equipped with the A04 DL4000 Series cam for precise compatibility with DL4000 Series lock applications and Schlage L9000 mortise locks.
• 6-Pin Configuration: Six-pin cylinder mechanism provides an enhanced level of security and expanded key combination capacity suitable for master key system integration.
• Large Format Interchangeable Core (LFIC): LFIC design allows for rapid core exchange without special tools, simplifying rekeying and key system management in commercial facilities.
• Broad Application Compatibility: Designed for use with all mortise locks and DL3000 deadlocks, offering versatile deployment across a wide range of commercial door hardware configurations.
• Non-Handed Design: Non-handed configuration simplifies installation and inventory management, as the cylinder is suitable for use on doors of any hand direction.
• Keys Included: Supplied with 2 keys for immediate deployment upon installation.
• Master Key System Integration: Engineered to function as part of a comprehensive Corbin Russwin key system, turning each hardware product into a precise access control device within a building's security infrastructure.

Technical Specifications

• Series: 1080
• Product Group: Parts and Accessories
• Product Subgroup: Cylinders
• Product Type: Cylinders
• Keys Included: 2
• Commercial/Residential: Commercial
• Subcategory: Cylinders
• Application: All Mortise Locks and DL3000 Deadlocks
• Parts and Accessories Type: Replacement Parts
• Product Attribute: Parts and Accessories
• Product Function: A04 DL4000 Series Cam
• Door Hand Direction: Non-Handed
• Cylinder Classification: Conventional Mortise
• Cylinder Length Specification: 1-3/4"
• Product Category: Parts and Accessories
• Department: Door Hardware

Installation & Operation

This replacement mortise cylinder is designed for use with compatible mortise locks and DL3000 deadlocks. Refer to the parent device installation instructions and manufacturer documentation for proper integration. Ensure compatibility with existing hardware, cam selection, and cylinder length before installation.

Professional Applications

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

Why Choose Corbin Russwin Quality?

Corbin Russwin 1080 Series mortise cylinders are engineered to deliver professional-grade security as part of a comprehensive key system, offering the right balance of security, convenience, and expansion capability for every commercial application. The 1-3/4" LFIC design with 6-pin configuration supports robust master key system integration, ensuring each hardware product functions as a reliable access control device. Engineered for demanding commercial environments where dependable performance and flexible key management are essential.