Sargent L980A Lockable Mullion - Anodized Aluminum T-Shape 2-1/2" x 3" Commercial Grade

Sargent L980A Lockable Mullion 2-1/2" x 3" T-Shape Anodized Aluminum Commercial Grade

Professional Removable Center Support for Paired Door Applications

The Sargent L980A Lockable Mullion delivers commercial-grade center support for paired door openings with T-shape aluminum construction measuring 2-1/2" x 3". This Grade 1 ANSI/BHMA rated mullion provides secure lockable support for exit devices and latch hardware while allowing quick removal when full clear opening access is needed. Available in standard 86" height with optional heights up to 120", the anodized aluminum finish offers enhanced corrosion resistance for storefront and high-traffic environments.

Professional Features & Benefits

• Commercial T-Shape Design: 2-1/2" x 3" aluminum construction provides robust center support for paired door applications with professional appearance.
• Grade 1 ANSI/BHMA Rating: Meets highest commercial standards for durability and performance in demanding applications.
• Flexible Height Options: Standard 86" height with maximum optional height of 120" accommodates various opening requirements.
• Anodized Aluminum Construction: Enhanced corrosion resistance and professional appearance ideal for storefront and high-traffic commercial environments.
• Lockable Design: Provides secure center support that can be locked in place or quickly removed for full clear opening access when needed.
• Cylinder Compatibility: Less cylinder configuration accepts #41 cylinder with 1-1/8" standard size for integration with existing keying systems.
• ULC Listed: Third-party certification ensures compliance with safety and performance standards.
• Manufacturer Warranty: 1-year limited warranty provides added confidence and protection.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.
3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
6. Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

• Commercial Storefront and Tenant Entry Pairs
• Educational Facilities and Universities
• Healthcare and Public Buildings
• Doors with Rim Exit Devices Requiring Mullion Support
• Openings Needing Removable Center Support for Equipment Access
• High-Traffic Commercial Environments
• Multi-Tenant Commercial Properties

Why Choose Sargent Quality?

Sargent L980A mullion products deliver professional-grade reliability with anodized aluminum construction rated to Grade 1 ANSI/BHMA standards for demanding commercial applications. ULC listed certification and 1-year limited warranty ensure dependable performance where secure, removable center support is essential.