BEST Precision 5203 Series Fire Rated Surface Vertical Rod Exit Device - 48" Key Retracts Latchbolt

BEST Precision 5203 Series Fire Rated Surface Vertical Rod Exit Device - 48" Key Retracts Latchbolt

Professional Fire-Rated Exit Device Solution

The BEST Precision 5203 Series Surface Vertical Rod Exit Device delivers UL Listed fire exit hardware performance for commercial door applications up to 48" wide. This reversible exit device accommodates doors from 1-3/4" to 2-1/4" thick and up to 4'-0" wide by 10'-0" high openings, featuring ANSI/BHMA Grade 1 certification for demanding commercial environments. The key retracts latchbolt function provides controlled access while maintaining fire safety compliance with UL Listed Panic and Fire Exit Hardware certification.

Professional Features & Benefits

• Door Compatibility: Designed for doors 1-3/4" to 2-1/4" thick, up to 4'-0" wide by 10'-0" high openings for versatile commercial applications.
• Fire Safety Certification: UL Listed Panic and Fire Exit Hardware ensures code compliance for fire-rated door assemblies.
• Grade 1 Performance: ANSI/BHMA certified for ANSI 156.3, Grade 1 providing heavy-duty reliability for high-traffic commercial use.
• Heavy-Duty Construction: Zinc dichromate plated heavy wrought steel active case and powder coated heavy wrought steel touchbar assembly for exceptional durability.
• Reversible Design: Field reversible for all functions and trims with standard RHRB packaging for installation flexibility.
• Precision Hardware: Stainless steel deadlocking top latchbolt with 3/4" throw and steel bottom bolt with 5/8" throw and adjustment range for 3/4" door undercut.
• Professional Strikes: Investment cast stainless steel top strike (No. S300) and steel bottom strike (No. S460) with black powder coat finish for long-term performance.
• Standard Touchbar Height: 40-5/16" from floor standard with custom height options available for specific applications.

Technical Specifications

• Commercial/Residential: Commercial
• Department: Door Hardware
• Fire Rating: Yes
• PDF:Precision 5000 Exit Devices and Trims: https://zensupply.com/content/pdf/best/PH-0197_PRECISION-_5000_FAQ-01-22.pdf
• PDF:Precision 5000 Series: https://zensupply.com/content/pdf/best/PH-0296_PRECISION-5000_Sell_Sheet-01-22.pdf
• Product Category: Exit Devices and Trim
• Product Group: Exit Devices and Trim
• Product Subgroup: Exit Devices - Vertical Rod
• Product Type: Exit Devices - Surface Vertical Rod
• Series: 5200 Series
• Subcategory: Surface Vertical Rod

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness (1-3/4" to 2-1/4"), width (up to 4'-0"), and height (up to 10'-0") compatibility.
2. Use manufacturer-provided templates to mark mounting hole locations for ANSI A115.2 (Type 161) or ANSI A115.18 cylinder lock preparation accurately on door surfaces.
3. Prepare door by drilling required holes and routing as specified. Active case through bolts fit ANSI A115.18 preparation without additional machining.
4. Install vertical rod assembly, active case, and touchbar components securing all mounting hardware per manufacturer torque specifications.
5. Adjust touchbar height to 40-5/16" from floor standard or specified custom height and verify proper alignment throughout door operation.
6. Test exit device operation including latchbolt retraction, vertical rod engagement, and key override function. Verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose BEST Quality?

BEST Precision 5200 Series exit devices deliver professional-grade reliability with heavy wrought steel construction and stainless steel precision hardware components. UL Listed for Panic and Fire Exit Hardware with ANSI/BHMA Grade 1 certification ensures dependable performance in demanding commercial fire safety applications. Engineered for commercial environments where code compliance and reliable egress protection are essential.