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The SDC HDB352V is a double door bracket designed for use with Hercules series magnetic locks. It provides a secure, rigid mounting solution that connects the maglock armature to the door and the lock body to the frame. This bracket is finished in 628 (satin aluminum anodized) and is built for commercial door applications where a reliable electromagnetic locking system is required. Security hardware installers and access control technicians work with this component during new installations and retrofit projects on double-door openings.
This bracket is suited for commercial and institutional environments where double-door magnetic lock installations are common, including office buildings, schools, hospitals, and secured entry points. It is used in conjunction with SDC Hercules series maglocks to achieve proper door-to-frame alignment and consistent holding force across both leaves of a double-door assembly. Proper bracket selection is critical to achieving rated maglock performance.
Designed for use with SDC Hercules series magnetic locks in double-door applications. Consult the SDC product data sheet and system documentation to confirm fitment with the specific maglock model in your installation.
Installation should be performed by a licensed security hardware technician or access control professional familiar with electromagnetic locking systems. Disconnect and lock out all power to the access control system before mounting or adjusting any components. Proper bracket alignment is essential to achieving full rated holding force - verify armature contact is flush and even across the full magnet face before finalizing fasteners. Local building and fire codes may govern the use of electromagnetic locks on egress doors; confirm compliance with applicable codes before installation.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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