DynaLock 2866 Armature Extension Accessory, 6"

Make installations and retrofits faster and more reliable with the DynaLock 2866 6" Armature Extension, a purpose-built Door Holder Extension Rod for the DynaLock 2800 Series. This 6-inch extension provides the extra reach and precise spacing needed to ensure consistent armature-to-electromagnet contact, maximizing hold performance for security and fire-door hold-open systems. Compatible with tri-voltage inputs—12V DC, 24V AC/DC and 120V AC—the 2866 integrates easily into existing access control, monitoring, and surveillance installations without rewiring or expensive modifications.

By enabling accurate alignment and reducing field adjustments, the DynaLock 2866 cuts installation time and lowers lifecycle maintenance costs. Its rugged design stands up to daily use in commercial, institutional, and high-traffic environments where dependable security hardware is critical. Ideal for contractors, facility managers, and integrators, this armature extension helps preserve the rated holding force of your electromagnetic door holders while simplifying upgrades and replacements.

Specify the DynaLock 2866 Armature Extension Rod for your next access control or fire-safety project—order now to streamline installation and improve door-holding reliability.

• Extends armature reach by 6 inches to simplify installation and achieve precise alignment
• Designed for DynaLock 2800 Series electromagnetic door holders to ensure reliable hold and reduce adjustments
• Compatible with tri-voltage systems (12V DC, 24V AC/DC, 120V AC) for flexible integration into existing access control setups
• Lowers retrofit labor and installation time for fire-door hold-open and security door applications
• Durable construction built for long-term performance in high-traffic security and surveillance environments