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The IVES COR7G10B is a 7-inch gravity coordinator arm finished in oil rubbed bronze. A door coordinator controls the closing sequence of a pair of doors, ensuring the inactive leaf closes before the active leaf. This prevents the doors from colliding and allows latching hardware to engage properly. The gravity-action mechanism requires no springs or external power — it uses the weight of the arm to reset automatically after each cycle. This unit is suited for commercial and institutional door openings where paired door function is required. Installation is typically performed by a licensed door hardware technician or commercial locksmith.
The COR7G10B is designed for use on pairs of doors equipped with surface-mounted closers and is commonly found in commercial office buildings, institutional facilities, schools, and healthcare environments. The oil rubbed bronze finish coordinates with matching IVES hinges, strikes, and door trim for a consistent architectural appearance across the opening. It ships as a single unit and is intended for surface-mounted application on the door frame header.
Designed as an OEM-style replacement or new-installation coordinator arm for paired commercial door openings using surface-mounted door closers.
Installation should be performed by a qualified door hardware technician or commercial locksmith familiar with paired door hardware sequencing. Power down any electrified hardware on the opening before beginning work. Verify that the frame header has sufficient clearance and structural support for the coordinator bracket. Follow the door and hardware manufacturer guidelines and applicable local building codes for fire-rated openings.
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