Colombo Design ONE Q CC21 – Square Rose Door Lever Handle | Mood Collection
The Colombo Design ONE Q CC21 is a contemporary interior door lever handle from the Mood Collection. Its straight, softly rounded grip is combined with a 52 × 52 mm square rose. Manufactured in Cromall®, it is offered in 12 colours for coordinated or contrasting interior hardware schemes.
Versions and keyhole configurations
The ONE Q CC21 is supplied as a pair of handles on square roses, with matching escutcheons in two configurations:
- CC21 R: handles with Patent keyhole escutcheons.
- CC21 RY: handles with Euro-profile cylinder escutcheons.
Select the configuration according to the installed door lock. The separate CC21 RSB version is supplied without keyhole escutcheons.
Dimensions and technical specifications
| Manufacturer | Colombo Design |
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| Collection / model | Mood Collection – ONE Q |
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| Product codes | CC21 R / CC21 RY |
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| Product type | Pair of door lever handles on square roses with escutcheons |
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| Material | Cromall® |
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| Lever length | 138 mm |
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| Rose dimensions | 52 × 52 mm |
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| Rose thickness | 10 mm |
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| Projection shown in drawing | 51.5 mm |
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| Spindle | 8 × 114 mm |
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| Door thickness | 30–60 mm |
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| Standard finishes | 12 Mood colours, codes C01–C12 |
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| Origin | Made in Italy |
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Mood colours and surface finishes
The ONE Q range is offered in 12 standard Mood colours, C01–C12, allowing the handles to complement door finishes or provide a distinctive colour contrast.
Colombo Design uses dedicated coating treatments for the Mood Collection, with a 10-year finish warranty subject to the manufacturer's applicable terms and conditions.
Ordering informationSelect the required colour and Patent or Euro-profile cylinder escutcheon configuration. The handle is specified for doors 30–60 mm thick. Matteoda customer service can assist with configuration selection and estimated ordering lead times.
