Door rose CO Q OB
L key door rose, also called "OB", "Patent" or "bedroom key"
1 pair of door roses - right and left
∅ dimension: 5.2 cm*5.2 cm
L key door roses are designed for bedroom doors. These roses can accommodate a long-shaped key without teeth. Roses of this type have an elongated slot.
Secure payment
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 mounting adapters;
- ✓ 2 M4 through bolts; (for fixing the adapters to the door);
- ✓ Set of wood screws (on special request);
- ✓ Assembly instructions in French;
- ✓ Construction material: Solid Zamak (guarantees high quality and durability);
- ✓ The product is new and the manufacturer provides a 24-month guarantee.
Our roses are designed for doors with a maximum thickness of 44 mm. For thicker doors, please send us precise information in the order notes to allow us to adapt the mounting 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 i key, L key or privacy lock. We discuss the different types of roses in this article.
2. Types of door roses and the difference between "i" key, "L" key and privacy lock
Each rose has its own locking system. It is important to carefully check your interior door's lock to choose the rose suited to your needs.

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

4. The advantages of door roses paired with your designer handle
Door roses for AP door handles are distinguished by precision manufacturing and solid metal construction of the mounting adapters. The rose cover is fitted by pressure, making it highly aesthetic on the door leaf.
The plates have concealed mounting elements which are not visible after installation, significantly enhancing the handle's aesthetics. Square, round, oval and rectangular roses are available across the full range of types: bedroom key, also in cylinder version and bathroom - WC - privacy lock version.
We asked our interior handles to offer a new aesthetic and high-quality proposition. We therefore demanded the same advantages for the door roses paired with the door handles. If you are looking for modern and quick-to-install door roses, you're in the right place! The door handle allows you to open the door and the roses allow you to secure or lock access to a room.
The vast majority of our door roses are manufactured from Zamak (zinc and aluminium alloy) which guarantees durability. The door handle's manufacturing material will be identical to that of the matching rose.
5. Tips for choosing your modern door handles - stylish hardware
In which situations would you need to choose interior door handles? Well, you might be an architect creating a house from scratch and wanting to source doors and their handles; you might be a developer or interior designer working on multiple projects and needing a stylish and modern look across all your commercial or residential builds; or you might be a private individual who already has their doors but is looking for the perfect handles to match their interior décor refurbishment. Whatever the reason, door handles are not items that most of us buy regularly, so it's worth taking the time to consider professional advice so that you can choose the right design and adapt it to your doors. To go further, don't hesitate to consult our Millapoignées Blog - regularly updated by our editorial team.
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