Detex V40xNS Series Narrow Stile Rim Exit Device with Key Locks/Unlocks Lever FunctionProfessional Panic Hardware Solution for Narrow Stile ApplicationsThe Detex V40xNS Series narrow stile rim exit device delivers secure and durable panic and fire exit hardware at an economical price point. Specifically designed for use on narrow stile single and double doors with mullions, this Grade 1 exit device features extended length to span stiles on 2" narrow stile doors. The device withstands over 1,400 pounds of static pull force and incorporates a stainless steel 3/4" deadlocking Pullman-type latch bolt for enhanced security performance.Professional Features & BenefitsNarrow Stile Compatibility: Extended length design specifically engineered to span stiles on 2" narrow stile doors for versatile installation options.Heavy-Duty Security Performance: Withstands over 1,400 pounds of static pull force with stainless steel 3/4" deadlocking Pullman-type latch bolt for superior security.Patented Installation System: Mounting plate and strike locator system replaces paper templates for the easiest and most accurate installation available.Grade 1 Construction: Heavy-duty ribbed aluminum rail extrusion with high impact ABS and anodized surfaces for commercial-grade durability.Modular Design Flexibility: Accepts a variety of outside trims and functions with easily changeable or rekeyable outside trims without device removal.Field-Configurable Operation: Non-handed design with field sizeable capability and 1/8 turn hex key dogging for operational flexibility.Minimal Door Preparation: Covers a 161 door prep requirement reducing 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 Locks/Unlocks LeverProduct Group: Exit Devices and TrimProduct Model: V4008BNxNSProduct Subgroup: Exit Devices - RimProduct Type: Exit Devices - RimSeries: V40xNS SeriesStile: NarrowStile Type: Narrow StileSubcategory: Value SeriesWarranty: 10 Year Mechanical/3 Year Electrical Limited Manufacturer's WarrantyWood Door Compatible: NoInstallation & 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 V40xNS Series exit devices deliver professional-grade reliability with heavy-duty ribbed aluminum rail extrusion and high impact ABS construction rated to withstand over 1,400 pounds of static pull force. The comprehensive 10 Year Mechanical/3 Year Electrical Limited Manufacturer's Warranty demonstrates the manufacturer's confidence in long-term performance. Engineered for demanding commercial applications where dependable panic hardware performance and narrow stile compatibility are essential.ResourcesInstallation InstructionsParts ListDoor TemplatesInstallation Video