Colombo Design Busiri KBU14: uncut brass key for interior doors

Busiri KBU14 is an uncut key for interior doors from the Colombo Design Antologhia collection, made of brass and designed to coordinate with Busiri architectural hardware.

Its design reflects the distinctive Busiri character through a hexagonal-inspired geometry softened by curved lines and rounded reliefs, reinterpreting traditional door hardware in a recognisable classical form.

Main specifications

Designed to coordinate with Busiri hardware

KBU14 is intended as a coordinated accessory for the Busiri family, allowing the key, escutcheon and door handle to share the same classical design language.

The characteristic hexagonal geometry softened by curved transitions and rounded reliefs reflects the same styling used throughout the Busiri collection.

Uncut key

KBU14 is supplied as an uncut key. Compatibility with the installed lock should therefore be checked before use, and the key profile may need to be cut to suit the specific locking mechanism.

The KBU14 code identifies the decorative and dimensional model within the Busiri range but does not replace verification of the required lock and key profile.

Traditional Italian craftsmanship

Busiri belongs to Colombo Design's Antologhia collection, a Made in Italy range inspired by historic architectural hardware. Its manufacture combines traditional brass-working methods with a significant element of manual craftsmanship and hand finishing.

Slight porosity, texture or minor surface variations may occur as a natural consequence of these traditional processes and are consistent with the character of the collection.

Finishes

The product page offers polished chrome, bronze, natural brass and natural unlacquered silver.

Natural untreated metal surfaces may gradually change in colour and appearance through handling and ageing. Natural unlacquered brass, in particular, oxidises over time and develops its characteristic surface patina.