- Reduced price
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 classic and modern environments, while the 10-year guarantee — extended to 30 for Oroplus finishes — testifies to the qualitative excellence of the brand. A choice that combines aesthetics, durability and daily comfort.
WE TAKE ALL MEASURES TO MAKE YOUR PURCHASE SAFE
WE LEAVE THE DELIVERY OF ORDERS TO THE BEST COURIERS
(edit with the Customer Reassurance module)
Robodue CD51R ColomboDesign Handle – Linear elegance on round rosette Ø50mm
The Robodue CD51R, part of the Contemporary Handles collection by ColomboDesign, represents a refined balance between formal minimalism and functional comfort. Made of Cromall® (resistant zamak alloy), it is characterized by a straight and soft lever, mounted on a round rosette Ø50mm, ideal for modern environments that favor simplicity and quality.
Technical features
Material: Cromall® (noble brass alloy), guarantees robustness and premium feel
Finishes: Oroplus (polished brass), Polished Chrome and Satin Chrome, all with 10-year warranty
Dimensions: lever 141×66mm; rosette Ø50mm; total height 50mm
Supported door thickness: 30–60mm, with standard 8×114mm square pin and return spring for smooth and silent movement
Package content & installation
The package includes the pair of handles (right/left), escutcheons for Patent or Yale locks, square pin, fixing grub screws, screws and Allen key. Installation is quick and does not require additional milling on the rosette.
Style and contexts of use
The Robodue CD51R is designed for residential, contract and office spaces in a contemporary style. The essential, linear and without excess design integrates harmoniously into minimalist or characterful environments, where technical detail meets sober aesthetics.
Assembly diagram for COLOMBO DESIGN doors and winows handles, knobs, and accessories.
Download (3.08MB)Reference: 085.0CD52
Brand: Colombo Design
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...
Reference: 085.0CD52DK
Brand: Colombo Design
The RoboDue CD52DK DK cremone bolt by Colombo Design is a window handle with a simple, contemporary design, featuring a teardrop grip mounted on an oval rosette. Made of Cromall®, it is available in high-quality finishes such as polished chrome, chrome-matt, and Oroplus. Compatible with tilt-and-turn (DK) windows, the mechanism can be purchased...
Reference: 085.0CD69BZGH-CR
Brand: Colombo Design
Colombo Design CD69 BZG-H bathroom latch in brass with satin chrome finish, green/red visual indicator and grooved button for emergency opening with coin. Ideal for bathroom doors in private and public environments.
Reference: 085.KITTRASFORMAZIONE78
Brand: Colombo Design
7/8 mm adaptation kit for mounting handles on 7mm square (French standard) - to be used only with Colombo Design handles
Reference: 085.KITTRASFORMAZIONE6
Brand: Colombo Design
Adaptation kit for mounting handles on 6mm square - can only be used with Colombo Design handles
Reference: 085.0TK11R-CR
Brand: Colombo Design
The Twitty TK11 handle by Colombo Design, designed by Tomo Kimura, is a model for interior doors that stands out for its playful and original design. The grip takes up the stylised shape of a bird, making it a true decorative as well as functional element. Made of brass, it is available in polished chrome, chrome-mat and Oroplus finishes, mounted on a...
Reference: 085.0FF29BZG-CM
Brand: Colombo Design
Colombo Design FF29 BZG bathroom latch in brass with 6 mm rosette, available in satin chrome, polished chrome finishes, Equipped with grooved button for emergency opening with coin. Elegant design and installation compatible with standard bathroom doors
Reference: 085.0CD81R-NK
Brand: Colombo Design
The Mach CD81 handle by Colombo Design is a refined solution for interior doors, characterized by a rounded grip and soft lines that adapt perfectly to both classic and modern contexts. Made of brass or Cromall®, it is available in numerous high-quality finishes such as Cromat, Nikelmat, Oromat, Oroplus, and Antique Brass.Mounted on a rosette, it offers a...
Reference: 085.0CB11R-NK/EB
Brand: Colombo Design
The Tacta CB11 handle by Colombo Design, designed by Carlo Bartoli, is a refined element for interior doors that combines fine materials and essential shapes. The handle is made of natural wood, available in the Makassar ebony or pear variants, mounted on a round brass rosette with a Nikelmat finish. The sober and contemporary design enhances modern and...
Reference: 085.0CD91P70-CM
Brand: Colombo Design
The Robotre CD91P handle by Colombo Design, in the long plate version, stands out for its essential and modern design. The tapered grip tapers towards the end, creating a dynamic and clean line that integrates perfectly with the oval plate. Made of Cromall®, it is available in various fine finishes such as Satin Chrome, OroPlus and Zirconium, with a...
Reference: 085.0CD91R-BR
Brand: Colombo Design
The Robotre CD91 handle by Colombo Design, in the rosette version, stands out for its tapered shape and essential design. Made of brass or Cromall®, it is designed to offer a comfortable and visually light grip, perfect for modern and minimalist environments. The 50 mm round roses enhance the clean lines, while the fine finishes — such as Satin Chrome,...
Reference: 085.0BD11RF-CR
Brand: Colombo Design
The Elle BD11RF handle by Colombo Design with low rosette is a refined evolution of the Elle series, designed for those seeking a minimal and contemporary aesthetic. Characterized by a square grip and round roses of only 6 mm thickness, it belongs to the “Six Millimeters” concept that enhances the clean lines and the discretion of the design2. Made of...
Reference: 085.0CD41P70-CR
Brand: Colombo Design
The Robot handle model CD41P by Colombo Design, in the plate version, stands out for its rigorous and contemporary style.The flat surfaces and clean geometries recall an advanced industrial aesthetic, perfect for modern environments with a strong character. The integrated plate reinforces the sense of order and visual coherence, transforming the handle...
No customer reviews for the moment.
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 classic and modern environments, while the 10-year guarantee — extended to 30 for Oroplus finishes — testifies to the qualitative excellence of the brand. A choice that combines aesthetics, durability and daily comfort.