OB bedroom key square escutcheon designer hardware

Square bedroom key rose OB

€15.00
TTC
Estimated delivery between 25 September and 30 September
Colours :
Quantity

Key L door rose, also known as "OB", "Patent", or "bedroom key"

1 pair of door roses – right and left 

∅ dimension: 5.2 cm × 5.2 cm

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 does the complete kit supplied with your designer door roses include:

  • ✓ A pair of door roses – left and right;
  • ✓ 2 fitting adapters;
  • ✓ 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 Zamak (guarantee of high quality and durability);
  • ✓ The product is new and the manufacturer guarantees 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 so that we can adapt the fitting 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 key I, key L, or privacy turn. 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 turn

Each rose has its own locking system. It is important to carefully check the lock on your interior door in order to choose the rose best suited to your needs.

difference between locks and keys for the lock

3. The types of door locks and the difference between bedroom locks, cylinder locks, and privacy turn locks

difference between bedroom locks, cylinder locks, and privacy turn locks

4. The advantages of door roses matched with your designer handle

Door roses for AP door handles are distinguished by their manufacturing precision and the solid metal construction of the fitting adapters. The rose cover is press-fitted, making it very aesthetically pleasing on the door leaf.

The plates have concealed fixing 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 turn version.

We asked our interior handles to offer a new aesthetic and high-quality proposition. We therefore required the same strengths 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 manufactured in Zamak (an alloy of zinc and aluminium), which is a guarantee of durability. The material used to manufacture 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 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 several projects who needs a chic and 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 match a 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 Blog Millahandles – updated regularly by our editorial team.

Data sheet

Mounting accessories
Screws, Adaptors, Square spindle
Warranty
2 years
Unit of sale
Per pair
Product reviews
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Reviews subject to verification

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10/10


Based on 15 reviews

  • Image utilisateur Denis F.
    Published on Jul 18, 2026 at 02:38 pm (Order date: Jun 27, 2026)
    5

    Nothing to report (Translated review)

  • Image utilisateur BATAILLE C.
    Published on May 25, 2026 at 10:31 pm (Order date: May 06, 2026)
    5

    Perfect (Translated review)

  • Image utilisateur Philippe P.
    Published on Feb 13, 2026 at 12:35 pm (Order date: Jan 23, 2026)
    5

    Perfect! (Translated review)

  • Image utilisateur Eric V.
    Published on Dec 17, 2025 at 10:06 pm (Order date: Nov 26, 2025)
    5

    Same (Translated review)

  • Image utilisateur Dany G.
    Published on Apr 08, 2025 at 05:17 am (Order date: Feb 09, 2025)
    5

    Easy to assemble (Translated review)

  • Image utilisateur Nelly A.
    Published on Mar 31, 2025 at 08:50 am (Order date: Feb 01, 2025)
    5

    Good. (Translated review)

  • Image utilisateur Anne lise B.
    Published on Jan 03, 2025 at 05:43 am (Order date: Oct 31, 2024)
    5

    Top (Translated review)

  • Image utilisateur AURELIE B.
    Published on Dec 18, 2024 at 08:00 pm (Order date: Oct 15, 2024)
    5

    Perfect (Translated review)

  • Image utilisateur BRIGITTE P.
    Published on Apr 05, 2024 at 07:00 am (Order date: Feb 01, 2024)
    5

    Great product (Translated review)

  • Image utilisateur Jean M.
    Published on Mar 24, 2024 at 10:27 am (Order date: Jan 25, 2024)
    5

    very nice quality (Translated review)

  • Image utilisateur Chrystel d.
    Published on Feb 22, 2024 at 11:34 am (Order date: Dec 31, 2023)
    5

    Very nice and of good quality (Translated review)

  • Image utilisateur DOMINIQUE M.
    Published on Jan 17, 2024 at 03:15 pm (Order date: Nov 06, 2023)
    5

    Very beautiful quality. (Translated review)

  • Image utilisateur SEBASTIEN F.
    Published on Jan 17, 2024 at 09:21 am (Order date: Oct 14, 2023)
    5

    Modern design, solid assembly. (Translated review)

  • Image utilisateur Bruno et Stéphanie D.
    Published on Feb 21, 2023 at 05:37 pm (Order date: Dec 26, 2022)
    5

    Very pretty (Translated review)

  • Image utilisateur JULIA T.
    Published on Feb 09, 2023 at 08:42 pm (Order date: Dec 15, 2022)
    5

    - (Translated review)



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