Door rosette CDF key L-PBTC 1
Key L door rosette, also known as "OB", "Patent" or "bedroom key"
1 pair of door rosettes - right and left
Key L door rosettes are designed for bedroom doors. These rosettes can accommodate a long toothless key; rosettes 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 rosettes:
- ✓ A pair of door rosettes - left and right;
- ✓ 2 M4 through bolts; (to fix the adapters to the door);
- ✓ Set of wood screws (on special request);
- ✓ Fitting instructions in French;
- ✓ Construction material: solid bronze (guarantee of high quality and durability);
- ✓ The product is brand new and the manufacturer offers a 24-month guarantee.
Our door rosettes are designed for doors with a maximum thickness of 44 mm. For thicker doors, please send us precise information in the order notes so that we can adapt the mounting kit to your needs. Please note that all our rosettes 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 rosettes are for key I, key L or bathroom/privacy lock. We discuss the different types of rosettes in this article.
2. Types of door rosettes and the difference between key "I", key "L" and privacy/bathroom lock
Each rosette has its own locking system. It is important to check the lock on your interior door carefully in order to choose the rosette best suited to your needs.

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

4. The benefits of door rosettes paired with your designer handle
Door rosettes for AP door handles stand out for their manufacturing precision and the solid metal construction of the mounting adapters. The rosette cover is fitted by pressure, making it very aesthetically pleasing on the door leaf.
The plates have concealed mounting elements that are not visible after installation, which greatly enhances the aesthetic of the handle. Square, round, oval and rectangular rosettes 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 proposition of the highest quality. We therefore demanded the same qualities from the door rosettes associated with the door handles. If you are looking for modern, quick-to-install door rosettes, you are in the right place! The door handle allows the door to be opened, and the rosettes allow access to a room to be secured or locked.
The vast majority of our door rosettes 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 rosette.
5. Tips for choosing your modern door handles - chic hardware
In what situations would you need to choose interior door handles? Well, you might be an architect designing a house 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 and modern look across all their commercial or residential builds; or you might be a homeowner who already has their doors but is looking for the 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 well worth taking the time to consider professional advice so that you can choose the right design and match it to your doors. To find out more, feel free to consult our Blog Millahandles - updated regularly by our editorial team.
Data sheet
- Backplate | rose thickness
- 3mm (ultra fine, innovative magnetic rosette)
- Country of production
- Belgium
- Return spring
- No
- Mounting accessories
- Screws, Adaptors, Square spindle
- Warranty
- 2 years
- Unit of sale
- Per pair
- Standards and Compatibility
- Suitable for French, Belgian and Swiss standards
- Fixings
- Wood screws and/or through fixing screws
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