Marks USA M9900FVR 36″ x 84″ Fire Rated Vertical Rod Exit Device Exit Only, Non-HandedThe Marks USA M9900FVR is a heavy-duty, 3-Hour Fire Rated vertical rod panic exit device engineered for 36″ wide, 84″ tall (7′ door) commercial openings. Designed for single doors or pairs of doors with a minimum stile width of 3-1/2″ (89 mm) and a standard door thickness of 1-3/4″ (44 mm), this exit-only device meets ANSI/BHMA Grade 1 standards and is UL Listed for Panic Hardware. Constructed with an extruded aluminum mechanism housing and push bar base, stainless steel touch plate, end caps, and top and bottom latches, the M9900FVR delivers reliable, long-term performance in demanding institutional and commercial environments.Key FeaturesDoor Size Compatibility: Designed for 36″ wide by 84″ tall (7′ door) openings, accommodating single doors or pairs of doors in standard commercial applications.Door Thickness & Stile Requirements: Standard 1-3/4″ (44 mm) door thickness with a minimum stile width of 3-1/2″ (89 mm); specify if thickness other than 1-3/4″ is required.3-Hour Fire Rating: UL Listed 3-Hour Fire Rated construction ensures compliance with fire egress requirements in high-risk commercial and institutional buildings.Stainless Steel Latch Components: Top and bottom latches are stainless steel with a 37/64″ (14.8 mm) throw; top and bottom strikes are included. Bolt throw is stainless steel 3/4″.Heavy-Duty Construction: Device head cover in zinc alloy or stainless steel, steel plated chassis, extruded aluminum mechanism housing and push bar base, aluminum tube vertical rods, and stainless steel touch plate and end caps for exceptional durability.Non-Handed Design: Non-handed configuration is compatible with RHR or LHR hollow metal, wood, and mineral core doors, simplifying specification and installation.Hex Key Dogging: Allen-type (hex key) dogging furnished for convenient hold-open functionality in appropriate non-fire-rated applications.Flexible Mounting Options: Machine screws standard; sex bolts optional order “SNB” for wood or unreinforced metal doors.Deadlatching Latch Type: Deadlatching latch specification provides added security and positive latching performance.Certifications & ComplianceUL Listed for Panic HardwareANSI/BHMA Grade 1 Panic Exit Hardware (ANSI 156.3 (2001), Grade 1)3-Hour Fire RatedCommercial GradeTechnical SpecificationsProduct Group: Exit Devices and TrimProduct Subgroup: Exit Devices – RimCommercial/Residential: CommercialSubcategory: Exit Devices – Vertical RodProduct Type: Exit Devices – Vertical RodFeatures: Easy Installation; Economical; Heavy-DutyApplication: Schools; Universities; Other Institutional or Commercial Buildings; Retrofit all Popular Preps; Single and Double DoorsStandards: ANSI 156.3 (2001), Grade 1; UL Listed For Panic HardwareADA Compliant: NoBolt Throw: Stainless Steel 3/4″ ThrowStile Width: 3-1/2″Product Function: Exit OnlyProduct Size: 36″Dogging Configuration: Hex Key DoggingFire Rating: YesLatch Type Specification: DeadlatchingProduct Height: 7′ (84″)Product Category: Exit Devices and TrimDepartment: Door HardwareTypical ApplicationsSchools and UniversitiesInstitutional and Government BuildingsCommercial Office BuildingsHealthcare FacilitiesRetail EstablishmentsIndustrial and Warehouse FacilitiesMulti-Tenant Residential and Mixed-Use PropertiesWhy Marks USA M9900FVR?The Marks USA M9900FVR vertical rod exit device is built to ANSI/BHMA Grade 1 standards with a UL Listed 3-Hour Fire Rating, making it a trusted choice for life-safety-critical openings in schools, universities, and commercial buildings. Its heavy-duty extruded aluminum and stainless steel construction, non-handed design, and deadlatching latch mechanism deliver dependable egress performance across a wide range of door types and configurations.