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The DELTANA UFB4505RUB-BK is a round replacement ring finished in black, designed to restore or update the appearance of door hardware installations. This small architectural component fits over bolt or pull hardware assemblies to provide a clean, finished look at the mounting point. Measuring 3 inches in length and 1.5 inches in both width and height, it is a compact trim piece suited for residential and light commercial door applications. Finish work tradespeople, carpenters, and general contractors install these rings as part of door hardware replacement or upgrade projects.
This replacement ring is used in door hardware installations where the existing ring has been damaged, worn, or does not match updated finish selections. The black finish coordinates with contemporary and industrial hardware schemes. At 0.4 pounds, the part ships and handles easily, making it practical for service calls requiring multiple hardware touch-ups across a single job site or building.
Designed as an OEM-style replacement ring for door bolt and pull hardware assemblies requiring a standard round trim ring in a black finish.
Installation is typically performed by carpenters or finish hardware tradespeople during door hardware replacement or renovation work. Remove the existing hardware assembly before fitting the replacement ring to ensure proper seating. No specialized tools are generally required for ring replacement. Verify that the mounting profile of the existing hardware matches the ring dimensions before installation.
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