BEST Precision 5103 Series Rim Exit Device with Key Retracts Latchbolt

BEST Precision 5103 Series Rim Exit Device with Key Retracts Latchbolt

Professional Grade 1 Exit Device Solution

The BEST Precision 5103 Series rim exit device delivers Grade 1 performance with key retracts latchbolt functionality for commercial door applications. Designed for doors 1-3/4" to 2-1/4" thick and up to 4'-0" wide openings, this nonhanded device features stainless steel construction with a 3/4" throw deadlocking latchbolt. UL listed for panic and fire exit hardware applications with ANSI/BHMA certification for ANSI 156.3 Grade 1 compliance.

Professional Features & Benefits

• Door Compatibility: Accommodates 1-3/4" to 2-1/4" thick doors up to 4'-0" wide openings for versatile commercial applications.
• Grade 1 Certification: ANSI/BHMA certified for ANSI 156.3 Grade 1 performance ensuring reliable operation in high-traffic environments.
• Stainless Steel Construction: Active case and latchbolt constructed from stainless steel for exceptional durability and corrosion resistance.
• Deadlocking Latchbolt: 3/4" throw stainless steel latchbolt provides secure latching with deadlocking mechanism for enhanced security.
• Universal Design: Nonhanded configuration works with all types of single and double doors with mullion for flexible installation options.
• Fire Safety Compliance: UL listed for panic and fire exit hardware applications meeting critical life safety requirements.
• Dogging Feature: Standard 1/4 turn hex key dogging allows for convenient maintenance access (not available on fire exit hardware).
• Professional Finishes: Available in 689 Aluminum Powder Coat and 695 Dark Bronze Powder Coat for aesthetic coordination.

Technical Specifications

• Commercial/Residential: Commercial
• Department: Door Hardware
• Product Category: Exit Devices and Trim
• Product Group: Exit Devices and Trim
• Product Model: 5103
• Product Subgroup: Exit Devices - Rim
• Product Type: Exit Devices - Rim
• Series: 5100 Series
• Subcategory: Rim Exit Devices
• Wood Door Compatible: No

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 ANSI A115.2 or ANSI A115.18 cylinder lock preparation.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces for proper touchbar positioning at 40-5/16" from floor.
3. Prepare door by drilling required holes for active case through bolts in ANSI A115.18 preparation without additional machining requirements.
4. Install active case, touchbar assembly, and strike hardware securing all components per manufacturer torque specifications.
5. Adjust latchbolt operation for proper 3/4" throw and deadlocking engagement with strike alignment.
6. Test device operation to verify proper panic function, key retraction capability, and dogging mechanism. Refer to manufacturer documentation for complete installation details and fire rating requirements.

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 5100 Series exit devices deliver professional-grade reliability with stainless steel construction and Grade 1 certification for demanding commercial applications. UL listed for panic and fire exit hardware with ANSI/BHMA compliance ensures code-compliant performance. Engineered for high-traffic environments where dependable egress control and life safety compliance are essential.