Detex Advantex 20/21 Series Surface Vertical Rod Exit Device with Key Retracts Latch Pull TrimSuper Heavy-Duty Panic and Fire Exit Hardware for Double DoorsThe Detex Advantex 20/21 Series Surface Vertical Rod Exit Device delivers professional-grade panic and fire exit hardware designed for double doors without a mullion. This Grade 1 exit device features a patented mounting plate and strike locator system for precise installation, stainless steel deadlocking top latch, and hardened steel bottom drop bolt with dust proof strike. Built for high-use, high-abuse commercial environments with field-reversible handing and ADA compliant ramped bottom bolt cover.Professional Features & BenefitsSuper Heavy-Duty Construction: Engineered for years of trouble-free service in high-use, high-abuse commercial environments with superior durability.Patented Installation System: Mounting plate and strike locator system replaces paper templates for the easiest and most accurate panic hardware installation available.Stainless Steel Security: Deadlocking top latch and stainless steel rod covers provide enhanced security and corrosion resistance.Hardened Steel Bottom Bolt: Drop bolt with dust proof strike ensures reliable latching performance and weather protection.Field-Reversible Design: Handed configuration can be reversed in the field for installation flexibility without device removal.ADA Compliance: Ramped bottom bolt cover meets accessibility requirements for commercial applications.Minimal Door Preparation: Field sizeable design reduces door prep requirements, saving installation time and 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: Key Retracts Latch Pull TrimProduct Group: Exit Devices and TrimProduct Model: 2003Z/2103ZProduct Subgroup: Exit Devices – Vertical RodProduct Type: Exit Devices – Vertical RodSeries: 20/21 SeriesStile: WideStile Type: Wide StileSubcategory: Advantex SeriesWarranty: 10 Year Mechanical/3 year Electrical Limited Manufacturer’s WarrantyInstallation & OperationReview manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.Professional ApplicationsCommercial Office BuildingsEducational FacilitiesHealthcare InstitutionsRetail EstablishmentsIndustrial and Warehouse FacilitiesMulti-Tenant Residential PropertiesGovernment and Municipal BuildingsWhy Choose Detex Quality?Detex exit devices deliver professional-grade reliability with stainless steel construction and hardened steel components rated for demanding commercial applications. The patented mounting system and field-reversible design demonstrate engineering excellence focused on installer efficiency and long-term performance. 10 Year Mechanical/3 year Electrical Limited Manufacturer’s Warranty provides comprehensive coverage for critical life safety hardware where dependable operation is essential.ResourcesInstallation InstructionsParts ListDoor Templates