Colombo Design Ottocento KOT12 CRDK brass tilt-and-turn window handle from the Antologhia collection, featuring a compact oval rose and a tapered cylindrical grip with bell-shaped ends. Overall dimensions: 109 × 31 × 57 mm. DK / Dreh-Kipp operating mechanism not included and must be selected separately according to the window hardware. Offered in natural unlacquered brass, bronze and natural silver finishes. Made in Italy.
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The Ottocento KOT12 CRDK is a brass tilt-and-turn window handle from the Antologhia collection by Colombo Design. It features a vertically arranged, tapered cylindrical grip with decorative turned collars and bell-shaped ends, mounted on a compact oval rose.
The CRDK configuration is intended for DK / Dreh-Kipp window systems. It differs from the KOT12 DK/SM version on an elongated backplate and the traditional KOT12 and KOT12B window cremone handles.
The Ottocento design draws on nineteenth-century architectural hardware, combining elongated proportions with traditionally turned brass details. The CRDK version retains the collection's distinctive appearance while incorporating a compact oval mounting base.
The appropriate handle configuration must be selected according to the window frame preparation, mounting dimensions and required tilt-and-turn operating mechanism.
Made in Italy using traditional brass-working methods, the Antologhia collection incorporates a significant element of manual craftsmanship and hand finishing.
| Manufacturer | Colombo Design |
|---|---|
| Collection / model | Antologhia – Ottocento |
| Official product code | KOT12 CRDK |
| Matteoda reference | 085.KOT12CRDK |
| Product type | Tilt-and-turn window handle on compact oval rose |
| Material | Brass |
| Overall height | 109 mm |
| Width shown in drawing | 31 mm |
| Projection shown in drawing | 57 mm |
| Mounting rose height | 65 mm |
| Mounting rose thickness | 12 mm |
| Window operation | DK / Dreh-Kipp – tilt-and-turn |
| Operating mechanism | Not included; selected separately |
| Standard finishes | Natural brass (ON), bronze (BR), natural silver (AG) |
| Origin | Made in Italy |
Dimensions are taken from the manufacturer's technical drawing for the KOT12 CRDK. The overall height of the handle is distinguished from the height of the compact oval mounting rose.
The Ottocento KOT12 CRDK can be ordered in three standard finishes:
Natural unlacquered finishes may gradually change in appearance with handling and ageing. Minor porosity or surface variations may be consistent with the traditional brass-working and hand-finishing processes used for the Antologhia collection.
The KOT12 CRDK window handle is offered without the operating mechanism, which must be selected separately according to the window hardware system. Check mounting dimensions, window frame preparation and tilt-and-turn mechanism requirements before ordering. Matteoda customer service can assist with product selection and estimated ordering lead times.
Assembly diagram for COLOMBO DESIGN doors and winows handles, knobs, and accessories.
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Colombo Design Ottocento KOT12 CRDK brass tilt-and-turn window handle from the Antologhia collection, featuring a compact oval rose and a tapered cylindrical grip with bell-shaped ends. Overall dimensions: 109 × 31 × 57 mm. DK / Dreh-Kipp operating mechanism not included and must be selected separately according to the window hardware. Offered in natural unlacquered brass, bronze and natural silver finishes. Made in Italy.
