CDF door rose key OB-50
Door rose for "L" key, also called "BB" or "Bedroom key".
1 pair of door roses - right and left
∅ dimension: 4.5mm
The L-key door roses are designed for bedroom doors. These roses can accommodate a long key without teeth. Roses of this type have an elongated slot.
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Tracked international delivery
Returns and exchanges within 90 days
French after-sales service
1. What is included in the complete kit supplied with your designer door roses:
- ✓ A pair of door roses - left and right;
- ✓ 2 M4 through screws; (to fix the adapters to the door);
- ✓ Set of wood screws (on special request);
- ✓ Assembly instructions in English;
- ✓ Construction material: solid bronze (guarantee of high quality and durability);
- ✓ The product is new and the manufacturer guarantees it for 24 months.
Our roses are designed for doors with a maximum thickness of 44 mm. For thicker doors, we kindly ask you to send us precise information in the order notes to allow us to adapt the fitting kit to your needs. Please note that all our roses can be installed on any type of wooden door.
The interior handle on a plate (square, round, oval, rectangular, concealed) is a timeless and universal solution. For this handle, the available roses are keyed I, keyed L or bathroom turn. We discuss the different types of roses in this article.
2. Types of door roses and the difference between "I" key, "L" key and bathroom turn
Each rose has its own locking system. It is important to check the lock on your interior door carefully to choose the rose suited to your needs.

3. Types of door locks and the difference between bedroom locks, cylinder locks and bathroom turn locks

4. The assets of door roses associated with your designer handle
Door roses for AP door handles are distinguished by the precision of manufacture and the solid metal construction of the fitting adapters. The rose cover is adjusted by pressure, making it very aesthetically pleasing on the door leaf.
The plates have concealed fitting elements, which are not visible after installation, which significantly improves the aesthetics of the handle. Square, round, oval and rectangular roses are available across the full range of types: bedroom key, also in cylinder version and in bathroom - WC - bathroom turn version.
We asked our interior handles to offer a new aesthetic and high-quality proposition. We therefore demanded the same assets for the door roses associated with door handles. If you are looking for modern and quick-to-install door roses, you have come to the right place! The door handle is used to open the door and the roses are used to secure or lock access to a room.
The vast majority of our door roses are made of zamak (zinc and aluminium alloy) which is a guarantee of durability. The manufacturing material of the door handle will be identical to that of the associated rose.
5. Tips for choosing your modern door handles - chic ironmongery
In what situations would you need to choose interior door handles? Well, you could be an architect creating a house from scratch and wanting to source doors and their handles; you could be a property developer or interior designer working on several projects and needing a chic and modern look in all your commercial or residential buildings; or you could be a private individual who already has their doors, but is looking for perfect handles to match the redesign of their interior décor. Whatever the reason, door handles are not items that most of us buy regularly, so it is worth taking the time to consider professional advice so that you can choose the right design and match it to your doors. To go further, do not hesitate to consult our Millapoignées Blog - regularly updated by our editorial team.
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