Colombo Design Ottocento KOT11R: brass door handle on rose

Ottocento KOT11R is an interior door handle from the Colombo Design Antologhia collection, made of brass and supplied in a traditional rose-mounted configuration.

The model revisits one of the most recognisable forms of classical architectural hardware: a tapered round stem with a bell-shaped end, recreated with proportions and production methods inspired by original 19th-century designs.

Main specifications

A classic 19th-century form

Ottocento is one of the clearest expressions of traditional architectural hardware within the Antologhia collection. The tapered round lever and bell-shaped end create an immediately recognisable period profile, particularly suitable for timber doors, classical interiors, historic properties and restoration projects.

The rose-mounted configuration visually separates the lever from the lock escutcheon, allowing the form of the handle itself to remain the main design feature.

With or without return spring

The series is available in two configurations: KOT11R with integrated return spring and KOT11RB without spring. The appropriate version should be selected according to the lock mechanism and door specification.

Traditional Italian craftsmanship

Ottocento belongs to Colombo Design's Antologhia collection, a Made in Italy range inspired by historic architectural hardware. The collection combines traditional manufacturing techniques 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 handcrafted character of the collection.

Natural finishes and ageing

The product page offers bronze, natural brass and natural unlacquered silver finishes. Unprotected metal surfaces may gradually change in colour and appearance through handling, exposure and natural ageing.

Natural unlacquered brass, in particular, gradually oxidises and develops its characteristic surface patina, contributing to the authentic appearance traditionally associated with period architectural hardware.