Don-jo BF161DU Hole Filler Plate Dark Bronze

Product Description

The DON-JO BF161DU is a hole filler plate designed to cover existing bore holes up to 2.125 inches in diameter on door faces or door edges. It is commonly used when a lockset or deadbolt is removed and the resulting cutout must be covered cleanly before a new lock or blank plate is installed. The plate ships in a Dark Bronze finish, providing a durable, professional appearance on commercial and residential doors. Licensed locksmiths, door hardware installers, and general contractors install this part during hardware replacement, upgrade, or security retrofit projects.

This filler plate is appropriate for residential and light commercial applications where an existing cylindrical bore hole or old lockset prep needs to be concealed. It fits flat on the door surface and is suited for standard flush-mount installation on wood and hollow-metal doors. It is sold individually and is also available by the case for service contractors who handle high-volume door hardware work.

Key Features

• Covers bore holes up to 2.125 inches in diameter for a clean, finished appearance
• Dark Bronze finish for a professional, hardware-matched look
• Compact profile at 4.15 inches length by 2.15 inches width by 0.75 inches height
• Lightweight construction at 0.2 pounds for easy single-technician handling
• Sold individually with case quantities of 10 available for contractors

Compatibility

Designed as an OEM-style replacement filler plate for standard cylindrical bore door preps found on residential and light commercial wood or hollow-metal doors.

Installation Notes

Installation is typically performed by a licensed locksmith or door hardware technician. Before installing, confirm the door is secure and not under tension from a closer or hinge misalignment. Clean the door surface around the bore hole of any debris or old hardware residue before seating the plate. Fasten the plate per the hardware instructions using appropriate fasteners for the door material, and verify the plate lies flush with the door surface before completing the job.