Colombo Design Ottocento KOT22TO – Oval Brass End Fitting for External Window Cremone Rods
The Ottocento KOT22TO is an oval brass end fitting from the Antologhia collection by Colombo Design, designed for external locking rods used with the KOT22AV window cremone handle.
The fitting features a rounded upper profile, straight lower edge and two visible fixing screws. Its overall dimensions are 32 × 32 × 11 mm.
Function and matching Ottocento components
The KOT22TO provides an end fitting for the external brass rods of the Ottocento window locking system, operated by the KOT22AV cremone handle with its integrated MP mechanism.
It is associated with the KOT22A0160 and KOT22A0250 brass rods, measuring 1600 mm and 2500 mm in length respectively, both with a rectangular cross-section of 6.7 × 16.5 mm.
The KOT22TO end fitting must not be confused with the KOT22PS oval rod guide, which supports and guides the external rods along the window frame.
Dimensions and technical specifications
| Manufacturer | Colombo Design |
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| Collection / model | Antologhia – Ottocento |
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| Official product code | KOT22TO |
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| Matteoda reference | 085.KOT22TO |
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| Product type | Oval end fitting for external window locking rods |
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| Material | Brass |
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| Overall height | 32 mm |
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| Overall width | 32 mm |
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| Depth | 11 mm |
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| Associated rod cross-section | 6.7 × 16.5 mm |
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| Associated cremone handle | KOT22AV with MP mechanism |
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| Standard finishes | Natural brass (ON), bronze (BR) |
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| Offset rod configuration | Supplied on request only |
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| Origin | Made in Italy |
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Dimensions are taken from the manufacturer's technical drawing for the KOT22TO. The 6.7 × 16.5 mm cross-section refers to the matching external rods rather than the overall dimensions of the end fitting.
Finishes and manufacturing
The Ottocento KOT22TO can be ordered in natural unlacquered brass (ON) and bronze (BR), coordinated with the other components of the Ottocento external rod locking system.
Made in Italy using traditional brass-working methods, the Antologhia collection incorporates a significant element of manual craftsmanship and hand finishing.
Natural unlacquered finishes may gradually change in appearance through handling and ageing, particularly natural brass, which can develop a characteristic patina. Minor surface irregularities or porosity may be consistent with traditional brass-working and finishing processes.
Important – Separate end fitting and special configurationThe KOT22TO is ordered separately from the KOT22AV cremone handle, external rods and KOT22PS guide fittings. Colombo Design specifies that the end fitting for an offset rod arrangement is supplied on request only. Before ordering, check the window configuration and required components. Matteoda customer service can assist with configuration selection and estimated ordering lead times.
