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The RoboDue CD52 cremone bolt by Colombo Design is a window handle with a simple and functional design, featuring a T-handle mounted on an oval plate. Made of Cromall®, it is available in high-quality finishes such as polished chrome, satin chrome, and polished gold. Compatible with traditional wooden windows and doors with internal rods, the mechanism can be purchased separately. Appreciated for its sturdiness and versatility, it is entirely made in Italy and comes with a 10-year guarantee on standard finishes and up to 30 years on PVD Zirconium finishes.
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Colombo Design window cremone bolt
ROBODUE series
design: Colombo Design
An entry-level handle, Robodue has for years been one of the most popular models for those looking for an excellent product with a pleasant and exclusive design for any type of interior door, and qualitatively flawless like all the Colombo Design production.
The cremone bolt is applied to traditional wooden windows with internal rods
Movement is not included (select in accessories)
Material: Cromall


Assembly diagram for COLOMBO DESIGN doors and winows handles, knobs, and accessories.
Download (3.08MB)Reference: 085.0CD51R-CR
Brand: Colombo Design
The Robodue CD51R handle by Colombo Design is an elegant and functional solution for interior doors, characterized by a drop-shaped grip mounted on a round rosette. Made of Cromall alloy, with refined finishes such as polished chrome, satin or Oroplus, it combines strength and artisanal care. The simple but distinctive design makes it suitable for both...
Reference: 085.0MH12IM
Brand: Colombo Design
The Edo MH12IM cremone bolt by Colombo Design is a window handle with a rectangular plate and rounded grip, designed by Makio Hasuike. Made of brass with a satin chrome or polished gold finish, it stands out for its sober design and construction quality. It is guaranteed for ten years, extendable to thirty in the Oroplus versions, and represents an...
Reference: 085.0FF22DK0
Brand: Colombo Design
The DK Dea FF22DK-ZERO cremone handle by Colombo Design is a window handle with tilt-and-turn movement with reduced visual impact, thanks to the innovative DK Zero system. Designed by the Pio and Tito Toso studio, it combines a square and minimal aesthetic with a compact and discreet mechanism, ideal for frames equipped with microventilation. Made of...
Reference: 085.0AC12DK
Brand: Colombo Design
Windows handle DK Fedra Colombo Design AC12DK
Reference: 085.0CD32DK
Brand: Colombo Design
The Heidi / Peter CD32DK DK Cremonese handle by Colombo Design reinterprets classic charm with a modern twist. Crafted from brass and available in premium finishes such as OroPlus and Bronzo, this tilt-and-turn handle stands out for its curved grip and slim rosette. Ideal for elegant spaces, it is by Colombo Design and designed for English doors or doors...
Reference: 085.0CD02DKLOCK
Brand: Colombo Design
Colombo Design DK LOCK anti-burglary device for tilt-and-turn windows. Keyed lock for DK handles, compatible with all models. Made of brass/steel, UNI EN 1627 certified. Finishes: Chrome, Polished Chrome, Oroplus
Reference: 085.0BD12IM
Brand: Colombo Design
Windows handle Elle / Ellesse Colombo Design BD12IM
Reference: 085.0MF12IM
Brand: Colombo Design
Colombo Design MF12IM Cremonese from the Ama series, made of heavy brass on a rectangular plate. Available in chrome, chrome-mat, graphite and matt graphite finishes. Designed by Andrea Maffei, compatible with wooden window frames
Reference: 085.0LC62DK
Brand: Colombo Design
The Olly LC62DK DK cremone bolt by Colombo Design, designed by Luca Colombo, is a window handle with a modern and balanced design, featuring a square grip mounted on an oval rosette. Crafted from brass with high-quality finishes such as polished chrome, chrome-matt, and Oroplus, it is compatible with tilt-and-turn (DK) windows. Made entirely in Italy, it...
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The RoboDue CD52 cremone bolt by Colombo Design is a window handle with a simple and functional design, featuring a T-handle mounted on an oval plate. Made of Cromall®, it is available in high-quality finishes such as polished chrome, satin chrome, and polished gold. Compatible with traditional wooden windows and doors with internal rods, the mechanism can be purchased separately. Appreciated for its sturdiness and versatility, it is entirely made in Italy and comes with a 10-year guarantee on standard finishes and up to 30 years on PVD Zirconium finishes.