Marks USA M9900VR 36″ x 84″ Vertical Rod Panic Exit Device Exit Only, ANSI/BHMA Grade 1The Marks USA M9900VR is a heavy-duty vertical rod panic exit device engineered for 36″ wide, 7′ (84″) tall single or double doors in demanding commercial environments. Designed for 1-3/4″ (44 mm) door thickness as standard, it accommodates RHR or LHR hollow metal, wood, and mineral core doors with a minimum stile width of 3-1/2″ (89 mm). Constructed with an extruded aluminum mechanism housing and push bar base, zinc alloy or stainless steel device head cover, and stainless steel top and bottom latches at 37/64″ (14.8 mm), this device delivers reliable exit-only operation backed by UL Listed ANSI/BHMA Grade 1 certification and a 3-Hour Fire Rating.Key FeaturesDoor Size Compatibility: Designed for 36″ wide by 7′ (84″) tall doors, accommodating 1-3/4″ (44 mm) standard door thickness with the ability to specify alternate thicknesses.Minimum Stile Width: Requires a minimum stile width of 3-1/2″ (89 mm) for proper installation on hollow metal, wood, and mineral core doors.Stainless Steel Dual Latches: Top and bottom latches are stainless steel with a 37/64″ (14.8 mm) latch projection and a 3/4″ bolt throw, providing deadlatching security at both door edges.Heavy-Duty Construction: Features an extruded aluminum mechanism housing and push bar base, steel plated chassis, stainless steel touch plate and end caps, and aluminum tube vertical rods for long-term commercial durability.Non-Handed Design: Universal non-handed configuration simplifies ordering and installation for both RHR and LHR door applications.Hex Key Dogging: Allen-type key dogging furnished standard, allowing the push bar to be held in the retracted position for high-traffic periods.Flexible Mounting Options: Machine screws standard; sex bolts (SNB) available for wood or unreinforced metal doors, supporting a wide range of retrofit and new-construction applications.Included Strikes: Top and bottom strikes included with the device for complete out-of-box installation readiness.Certifications & ComplianceUL Listed for Panic HardwareANSI 156.3 (2001), Grade 1 ANSI/BHMA Grade 1 Panic Exit Hardware3-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: NoLatch Type Specification: DeadlatchingProduct Height: 7′ (84″)Product Category: Exit Devices and TrimDepartment: Door HardwareTypical ApplicationsSchools and UniversitiesInstitutional and Government BuildingsCommercial Office BuildingsRetail EstablishmentsHealthcare FacilitiesIndustrial and Warehouse FacilitiesRetrofit Installations on Single and Double DoorsWhy Marks USA M9900VR?The Marks USA M9900VR vertical rod panic exit device is built to meet the rigorous demands of high-traffic commercial and institutional environments, combining an extruded aluminum housing, stainless steel latches with 37/64″ (14.8 mm) projection, and a steel plated chassis for lasting performance. Its UL Listed, ANSI/BHMA Grade 1 certification and 3-Hour Fire Rating make it a trusted choice for code-compliant exit solutions on 36″ doors where dependable, exit-only operation is required.