Reference: 085.KDO15FISSO
Brand: Colombo Design

Antologhia fixed door knobs by Colombo Design are brass pull elements designed for doors and entrance doors where the hardware also plays an important decorative role.
Unlike turning knobs, they remain fixed and do not directly operate the lock mechanism. The range includes compact models and large-format designs, with traditional workmanship and a significant manual finishing component.
On Matteoda.it you can compare Antologhia fixed knobs according to size, shape, fixing system, door style and finish. Many products are made to order.
Fixed knob
Remains stationary on the door and is used as a grip to pull or guide the door leaf.
Turning knob
Rotates to operate the lock mechanism and belongs to the separate Antologhia turning-knob category.
This distinction is particularly important when replacing existing hardware: a fixed knob cannot automatically replace a knob required to operate the latch.
| Busiri KBU25 | 70 × 70 mm format with softened hexagonal geometry and rounded relief details. |
| Busiri KBU35 | 110 × 110 mm large-format Busiri version for substantial doors and entrance doors. |
| Byblos KBY15 | Ø120 mm circular knob with concentric mouldings and a strong classical character. |
| Byblos KBY25 | Ø120 mm decorative knob with substantial proportions and richly worked details. |
| Doge KDO15 | Approximately Ø120 mm, intended for large entrance doors and traditional timber doors. |
Busiri uses a distinctive hexagonal geometry softened by curved transitions and rounded relief work.
Byblos and Doge reach approximately Ø120 mm and are mainly intended for doors with strong architectural presence.
Byblos
Uses circular shapes and richer detailing, creating a particularly decorative appearance.
Doge
Designed for large entrance doors where the knob needs a strong visual and functional presence.
Several models use a through-bolt fixing system, with a threaded fixing passing through the door and a finishing element on the inside.
This type of fixing transfers pulling forces to the structure of the door leaf.
Antologhia fixed knobs are made from brass and form part of Colombo Design's Made in Italy production.
The collection reinterprets historical hardware using traditional casting and finishing methods with a significant manual component.
Finish availability varies by model.
Antologhia fixed knobs are suitable for new doors, traditional timber entrance doors and restoration projects, provided the fixing arrangement is compatible with the door construction.
For existing doors, check previous holes, door thickness, lock position, mouldings and the possibility of installing the required through fixing.
Depending on the selected family, fixed knobs can be coordinated with door and window handles, turning knobs, door knockers, pull handles and other Antologhia accessories.
Antologhia fixed door knobs are generally made to order according to model and selected finish.
Before confirming an order, carefully check the exact product code, size, fixing system and finish. Matteoda customer service can assist with production times and specific configurations.
There are 5 products.
Reference: 085.KDO15FISSO
Brand: Colombo Design
Reference: 085.KBU25FISSO
Brand: Colombo Design
Reference: 085.KBU35FISSO
Brand: Colombo Design
Reference: 085.KBY25FISSO
Brand: Colombo Design
Reference: 085.KBY15FISSO
Brand: Colombo Design