PURE L-50Q Door Rose lever key L
Door rose lever key L, also known as "OB", "Patent" or "bedroom key"
1 pair of door roses – right and left
∅ dimension: 5 cm
Lever key L door roses are designed for bedroom doors. These roses can accommodate a long toothless key; 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 M4 through bolts; (to fix the adaptors to the door);
- ✓ Set of wood screws (on special request);
- ✓ Mounting instructions in French;
- ✓ Construction material: solid bronze (guarantee of 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, we ask that you send us precise information in the order notes so that we can adapt the mounting kit to your needs. Please note that all our roses can be fitted 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 for lever lock I, lever lock L or privacy lock. We discuss the different types of roses in this article.
2. The types of door roses and the difference between key "i", key "L" and privacy lock
Each rose has its own locking system. It is important to check the lock on your interior door carefully in order to choose the rose that suits your needs.

3. The 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 their precision manufacture and the solid metal construction of the mounting adaptors. The rose cover is fitted by pressure, making it very aesthetically pleasing on the door leaf.
The plates have hidden mounting elements, which are not visible after installation, greatly enhancing the aesthetics of the handle. Square, round, oval and rectangular roses are available across the full range of types: the bedroom key, also in cylinder version and in 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 from the door roses associated with the door handles. If you are looking for modern door roses that are quick to install, you are 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 made from Zamak (a zinc and aluminium alloy), which is a guarantee of durability. The material used to make the door handle will be identical to that of the associated rose.
5. Tips for choosing your modern door handles – chic hardware
In what situations might you need to choose interior door handles? Well, you might be an architect designing a home from scratch and looking to source doors and their handles; you might be a property developer or interior designer working on multiple projects who needs a chic, modern look across all their commercial or residential builds; or you might be a private individual who already has their doors but is looking for the perfect handles to complement 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, feel free to consult our Blog Millahandles – updated regularly by our editorial team.
Data sheet
- Backplate | rose thickness
- 3mm (ultra fine, innovative magnetic rosette)
- Mounting accessories
- Screws, Adaptors, Square spindle
- Warranty
- 2 years
- Unit of sale
- Per pair
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