F-04 black (RAL 9005) through wall letterbox (variable depth)
  • Single box: 110/330 x 300 x 190-270 mm (HxWxD)
  • Front panel: 160 x 350 mm (HxW)
  • Variable depth
  • Oprional: 1-2 bell buttons

Front panel
219,95 €
incl. 19% VAT , incl. shipping costs
Delivery time: 1 - 3 Workdays (DE - int. shipments may differ)

Through the wall letterbox in anthracite (RAL7016) or black (RAL 9005): F-04


  • Material (door, flap, front panel): powder-coated aluminium
  • Box material: galvanised sheet steel, powder-coated
  • Suitable for indoor and outdoor use
  • Integrated withdrawal protection
  • With and without nameplate
  • Optional: 1-2 antivandalism bell push button


  • Dimensions single box: 110/330 x 300 x 190-270 mm (HxWxD)
  • Front panel dimensions: 160 x 350 mm (HxW)
  • Variable depth

Scope of delivery:

  • Delivery incl. 3 keys (per letterbox)
  • Letterbox is delivered completely assembled (post removal from the rear)

Features and equipment of the letterbox

One of our bestsellers is the F-04 through wall Mailbox in anthracite or black. It has already convinced many of our customers with its large circumference for narrow walls, the large removal door and the classic front panel look. The wall mailbox is suitable for a one- to two-family household.

The F-04 wall mailbox in anthracite or black comes to you in 3 sections: Front panel, box with removal door and one slide-in unit. The front panel is screwed to the slide-in unit. Then the box and the slide-in unit are pushed into each other with the front panel.

The slide mechanism allows you to infinitely adjust the desired depth. The two parts are then fixed with a supplied aluminium adhesive tape. You can pull out the wall letterbox in anthracite or black from 19 to 27 cm. The volume of the F-04 can change from 18.8 to 26.7 litres.

You can choose from 4 different front panel types for the F-04 wall letterbox in anthracite or black (without name plate, with name plate, with name plate and bell or with 2 name plates and 2 bells).

Our note: Even if you only need one bell, the second additional button may be helpful. Wired as a light switch or door opener, the push button can also serve another purpose.
The wall letterbox in anthracite or black is made of durable and corrosion-resistant material such as powder-coated and galvanized sheet steel.

A wall letterbox in anthracite or black is intended for installation in a wall or gate pillar, usually at the entrance to a house or property. A wall mailbox is ideal for delivery personnel as it can drop the mail from the street side. With this mailbox no one has to enter your property or ring the bell to enter. You can easily remove the mail from the inside of the wall.

Do you know the annoying clattering of a flap? Every time you post a mail, you hear the flap slam shut. Depending on where you live, you can still hear the noise from a distance. The flap of the F-04 wall mailbox in anthracite or black is dampened with a rubber lip and does not produce these annoying noises.

The integrated removal protection protects your mail from unauthorised removal. The shape of the wall mailbox in anthracite or black alone makes intervention very difficult.
By unscrewing the hinges and remounting them on the opposite side, the door opens in the opposite direction. Thus, the wall mailbox can be individually adapted to your local conditions in anthracite or black.

The bell buttons of the F-04 stainless steel wall mailbox are vandal-proof. They are flat flush and therefore do not provide a surface for damage.

DIN standard

The DIN 13724 mailbox standard was introduced to ensure that tenants and homeowners do not have any trouble with mail hanging out, soaking wet or even not fitting in. Post boxes are manufactured in accordance with this guideline, which, among other things, ensure that mail can be posted without problems.

The F-04's slot size is wide enough to accommodate large C4 envelopes and catalogues. Due to the angled shape of the F-04 wall mailbox wall mailbox in anthracite or black, your mail falls over the horizontal piece into the deep box and is thus completely gone in the mailbox.

Colour, material selection and extensions

The F-04 wall letterbox in anthracite or black can also be produced in other RAL colours on request. Additional buttons or nameplates are also possible.

Alternative products

The F-04 family is big. The F-04 wall letterbox in anthracite or black is available separately in many other colours. The F-04 is available in the RAL colours ivory, light grey, window grey, clay brown, nut brown, chocolate brown, grey brown or traffic white. The F-04 is also available in stainless steel.

In stainless steel the F-04 is also available with an intercom preparation. For all with a wall thickness of 20 cm the F-04 is also available with intercom preparation and fixed depth.

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Hier können Sie die Montageanleitung für die Frontplatten als PDF herunterladen:

PDF Montageanleitung
F-04 Mauerdurchwurf Briefkasten (variable Tiefe)
Hier können Sie das Datenblatt zum Durchwurfbriefkasten als PDF herunterladen: PDF F-04 Mauerdurchwurf Briefkasten (variable Tiefe)
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