Corbin Russwin 3070 7-Pin Rim Cylinder Housing, 1-7/8" Tailpiece

Corbin Russwin 178-7 LFIC 7-Pin Rim Cylinder Housing with 1-7/8" Tailpiece, Less Core

Commercial-Grade LFIC Rim Cylinder Housing for Exit Devices and Exit Device Trim

The Corbin Russwin 178-7 is a professional-grade LFIC (Less Full Interchangeable Core) 7-Pin Rim Cylinder Housing engineered for use with exit devices and exit device trim in commercial applications. Part of the trusted 3000 Series, this non-handed replacement cylinder housing is supplied with a 1-7/8" horizontal tailpiece for precise, reliable operation. The housing comes furnished with a standard rosette and compression spring, “break-off” screws, and a back plate, providing a complete mounting solution right out of the box.

Professional Features & Benefits

• 1-7/8" Horizontal Tailpiece: Supplied with a 1-7/8" horizontal tailpiece for accurate engagement with compatible exit device mechanisms.
• Complete Hardware Package: Furnished with a standard rosette and compression spring, “break-off” screws, and back plate for a ready-to-install solution.
• Break-Off Screw Design: Includes “break-off” screws that enhance tamper resistance and security once the cylinder housing is installed.
• LFIC Rim Housing Classification: Designed as a Less Full Interchangeable Core (LFIC) rim housing, allowing integration with compatible interchangeable core systems.
• 7-Pin Cylinder Configuration: Features a 7-pin cylinder format for enhanced key control and security in commercial environments.
• Non-Handed Design: Universal, non-handed configuration simplifies installation and reduces inventory requirements for facility managers.
• 3000 Series Compatibility: Engineered as part of the Corbin Russwin 3000 Series for seamless compatibility with exit devices and exit device trim within that product family.
• Commercial-Grade Construction: Built to meet the demands of commercial door hardware applications including office buildings, educational facilities, and institutional environments.

Technical Specifications

• Series: 3000
• Product Group: Parts and Accessories
• Product Subgroup: Cylinders
• Product Type: Cylinders
• Commercial/Residential: Commercial
• Subcategory: Cylinders
• Application: Exit Devices and Exit Device Trim
• Parts and Accessories Type: Replacement Parts
• Product Attribute: Parts and Accessories
• Door Hand Direction: Non-Handed
• Cylinder Classification: LFIC Rim Housing
• Product Category: Parts and Accessories
• Department: Door Hardware

Professional Applications

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

Break-Away Protection Design

The Corbin Russwin 178-7 Rim Cylinder Housing includes “break-off” screws that are designed to shear off once tightened, preventing removal or tampering after installation. This feature provides an added layer of vandal resistance and security, making the housing well-suited for high-traffic or security-sensitive commercial environments.

Why Choose Corbin Russwin Quality?

Corbin Russwin cylinder housing products are engineered for professional-grade reliability, with the 3000 Series representing a trusted solution for commercial exit device applications. The 178-7 LFIC Rim Cylinder Housing ships with all necessary mounting components—including rosette, compression spring, “break-off” screws, and back plate—ensuring a complete and secure installation. Designed for demanding commercial environments where dependable performance and key control are essential, this non-handed replacement part integrates seamlessly with Corbin Russwin exit devices and exit device trim.