Detex 50/51 Advantex Series Narrow Stile Surface Vertical Rod Exit Device – Grade 1 CommercialSuper-Heavy-Duty Panic and Fire Exit Hardware for Narrow Stile Double DoorsThe Detex 50/51 Advantex Series Surface Vertical Rod Exit Device delivers Grade 1 commercial-grade performance for narrow stile double doors without mullions. This super-heavy-duty panic and fire exit hardware features stainless steel deadlocking top latch, hardened steel bottom drop bolt with dust proof strike, and field-reversible operation. All exposed surfaces are finished over stainless steel with environmentally friendly PVD coating for exceptional durability in high-use, high-abuse commercial environments.Professional Features & BenefitsGrade 1 Commercial Rating: Meets the highest industry standards for heavy-duty commercial applications with superior durability and performance.Super-Heavy-Duty Construction: Engineered for years of trouble-free service in high-use, high-abuse environments with robust materials and design.Stainless Steel Security Components: Features stainless steel deadlocking top latch and stainless steel rod covers for enhanced security and corrosion resistance.Hardened Steel Bottom Bolt: Hardened steel bottom drop bolt with dust proof strike provides reliable latching and extended service life.ADA Compliant Design: Includes ADA ramped bottom bolt cover for accessibility compliance in commercial installations.Field-Reversible Operation: Handed design with field-reversible capability allows adaptation to various door configurations without device replacement.Patented Installation System: Patented mounting plate and strike locator system replaces paper templates for the easiest and most accurate installation available.Minimal Door Preparation: Field-sizeable design with minimal door prep requirements saves installation time and reduces costs.Manufacturer Warranty: 10 Year Mechanical/3 year Electrical Limited Manufacturer’s Warranty for added confidence and protection.Technical SpecificationsCommercial/Residential: CommercialGrade: Grade 1Product Category: Exit Devices and TrimProduct Function: Device Only – Exit OnlyProduct Group: Exit Devices and TrimProduct Model: 50/51Product Subgroup: Exit Devices – Vertical RodProduct Type: Exit Devices – Vertical RodSeries: 50/51 SeriesStile: NarrowStile Type: Narrow StileSubcategory: Advantex SeriesWarranty: 10 Year Mechanical/3 year Electrical Limited Manufacturer’s WarrantyInstallation & OperationReview manufacturer specifications and verify door preparation requirements including door thickness, narrow stile width, and handing as applicable to this vertical rod exit device.Use the patented mounting plate and strike locator system to mark mounting hole locations accurately on door and frame surfaces, eliminating the need for paper templates.Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions for the field-sizeable design.Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications, utilizing the minimal door prep design.Adjust operational components including the stainless steel deadlocking top latch and hardened steel bottom drop bolt for proper alignment, latching, and smooth operation throughout the full range of motion.Test device operation including panic function, dogging mechanism (1/8 turn hex or cylinder), and field-reversible settings to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.Professional ApplicationsCommercial Office Buildings with Narrow Stile DoorsEducational Facilities and SchoolsHealthcare Institutions and HospitalsRetail Establishments and Shopping CentersIndustrial and Warehouse FacilitiesMulti-Tenant Residential PropertiesGovernment and Municipal BuildingsWhy Choose Detex Quality?Detex 50/51 Advantex Series exit devices deliver professional-grade reliability with super-heavy-duty construction featuring stainless steel components and environmentally friendly PVD finishing over stainless steel. The patented mounting plate and strike locator system ensures precise installation while the Grade 1 commercial rating guarantees performance in demanding applications. Backed by a comprehensive 10 Year Mechanical/3 year Electrical Limited Manufacturer’s Warranty, this exit device is engineered for years of trouble-free service in high-use commercial environments.ResourcesInstallation InstructionsParts ListDoor Templates