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The DELTANA DKV630U3 is a combined door knocker and viewer unit finished in bright brass. This two-in-one architectural hardware piece mounts to an entry door and gives visitors a functional knocker while allowing occupants to see who is outside through the integrated viewer. The unit measures 6 inches long by 3 inches wide by 0.5 inches in height and weighs 0.4 pounds. It is sold individually and suits residential and light commercial entry door applications. Installation is typically handled by a finish carpenter, locksmith, or skilled tradesperson working with architectural door hardware.
This door knocker-viewer combination is suited for standard residential entry doors where a single trim piece is preferred over separate knocker and viewer components. The bright brass finish coordinates with other bright brass door hardware in the same product family. At 6 inches by 3 inches, the unit fits standard door face preparations and provides a clean, unified appearance on wood, fiberglass, and metal entry doors.
Designed as an OEM-style replacement or new-installation door knocker-viewer for standard residential and light commercial entry doors accepting a 6-inch by 3-inch surface-mount hardware footprint.
Installation is performed by a finish carpenter, locksmith, or qualified tradesperson using standard hand tools. The door must be measured and drilled to the correct viewer bore diameter before mounting; always verify bore size against the viewer specification before drilling. Secure the unit with the provided or appropriate fasteners and confirm the viewer optic is properly seated before completing installation. No power tools beyond a drill are typically required for standard wood or hollow-core door installations.
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