Marks USA MVR8 Vertical Rod Replacement Top Rod Extension for 8ft Door — M9900VR Series

Marks USA MVR8 Vertical Rod Replacement Top Rod Extension for 8ft Door — M9900VR Series

The Marks USA MVR8 is a vertical rod replacement top rod extension engineered specifically for 8ft door applications within the M9900VR Series exit device system. Designed for commercial environments, this heavy-duty extension rod delivers reliable panic exit hardware performance with deadlatching functionality and hex key dogging configuration. Built for easy installation and economical value, the MVR8 ensures your M9900VR Series vertical rod exit device operates correctly on taller door openings where a standard rod length is insufficient.

Key Features

• 8ft Door Compatibility: Specifically designed as a vertical rod top rod extension for 8ft door heights, ensuring proper rod travel and latching performance on taller commercial door openings.
• M9900VR Series Integration: Engineered as a direct replacement and extension component for the Marks USA M9900VR Series vertical rod exit devices, maintaining system integrity and performance.
• Deadlatching Latch Type: Features deadlatching specification for positive latch engagement, providing reliable door security and preventing unintended latch retraction.
• Hex Key Dogging Configuration: Equipped with hex key dogging capability, allowing the latch to be held in the retracted position for high-traffic periods without compromising exit function.
• Heavy-Duty Construction: Built to heavy-duty commercial standards for long-term durability and dependable performance in demanding exit device applications.
• Easy Installation: Designed for straightforward installation as a replacement or extension component, minimizing downtime during service or upgrade of existing M9900VR Series hardware.
• Economical Value: Provides a cost-effective solution for extending or replacing vertical rod components without requiring full exit device replacement.
• Panic Exit Hardware Rated: Rated as panic exit hardware for commercial applications, supporting life-safety egress requirements in applicable building types.

Certifications & Compliance

• Device Rating: Panic Exit Hardware
• Commercial Grade Application
• Exit Only Function

Technical Specifications

• Product Group: Exit Devices and Trim
• Product Subgroup: Exit Devices - Rim
• Commercial/Residential: Commercial
• Subcategory: Exit Devices - Vertical Rod
• Product Type: Exit Devices - Vertical Rod
• Features: Easy Installation; Economical; Heavy-Duty
• ADA Compliant: No
• Device Rating: Panic Exit Hardware
• Product Function: Exit Only
• Dogging Configuration: Hex Key Dogging
• Fire Rating: No
• Latch Type Specification: Deadlatching
• Product Category: Exit Devices and Trim
• Department: Door Hardware

Typical Applications

• Commercial Office Buildings with Tall Door Openings
• Educational Facilities Requiring Panic Exit Hardware
• Healthcare Institutions with 8ft Door Configurations
• Retail Establishments Upgrading Existing Vertical Rod Exit Devices
• Industrial and Warehouse Facilities with Oversized Door Frames
• Multi-Tenant Residential Properties with Commercial-Grade Exit Requirements
• Government and Municipal Buildings Servicing M9900VR Series Hardware

Why Marks USA MVR8?

Marks USA MVR8 vertical rod components are built to heavy-duty commercial standards, delivering reliable panic exit hardware performance as a purpose-engineered extension for the M9900VR Series on 8ft door applications. With deadlatching latch specification and hex key dogging configuration, the MVR8 maintains the full functionality of your existing exit device system while providing an economical and easy-to-install solution for taller door openings in demanding commercial environments.