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The DON-JO AR335613 is a hole filler plate designed to cover existing bore holes when upgrading or replacing Grade 1 key-in-lever locksets on standard interior doors. Finished in oil rubbed bronze, this plate provides a clean, professional appearance over unused cutouts left behind during hardware changes. At 4.75 inches long, 4.5 inches wide, and 0.1 inches thick, it sits flush against the door face with minimal protrusion. Licensed locksmiths, door hardware installers, and general contractors install this type of plate as part of a lockset replacement or access control upgrade.
This filler plate is intended for use on doors measuring 1-3/8 inches thick, which is the standard dimension for most residential interior doors. It is suited for applications where a previous bored hole must be concealed after a Grade 1 key-in-lever lockset has been removed or repositioned. The oil rubbed bronze finish coordinates with matching lever and hinge hardware in both residential and light commercial settings. Units are sold as a pair.
Designed as an OEM-style filler plate for Grade 1 key-in-lever lockset applications on 1-3/8 inch doors.
Installation is typically performed by a licensed locksmith or door hardware technician. Remove all existing lockset hardware and ensure the door face is clean and free of debris before mounting. Fasten the plate per the hardware manufacturer instructions using appropriate screws for the door material. Verify the plate fully covers the existing bore hole before finalizing the installation.
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