F-04 stainless steel through the wall letterbox (variable depth)
  • Single box: 110/330 x 300 x 180-270 mm (HxWxD)
  • Front panel: 160 x 350 mm (HxW)
  • Variable depth
  • Optional: 1-2 bell buttons and name tag

Front panel
from 199,95 €
incl. 19% VAT , incl. shipping costs

This item has variations. Please select the requested variation.


Stainless steel through the wall letterbox: F-04


  • Material (door, flap, front panel): V2A stainless steel, brushed
  • Box material: galvanised sheet steel, powder-coated
  • Suitable for indoor and outdoor use
  • Integrated withdrawal protection
  • Optional: 1-2 antivandalism bell push button


  • Dimensions single box: 11/33 x 30 x 18-27 cm (HxWxD)
  • Front panel dimensions: 16 x 35 cm (HxW)
  • Variable depth

Scope of delivery:

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

Features and equipment of the letterbox

One of our bestsellers is the F-04 stainless steel wall mail box. It has already convinced many of our customers with its large volume for narrow walls, the large removal door and the timeless front panel look. Due to the angular shape of the box, the wall can also be used in height. The wall letterbox is suitable for a one- to two-family household.

The F-04 stainless steel wall mailbox will come to you in 3 parts: Front panel, box with removal door and one slide-in unit. The drawer is screwed to the front panel. Then box and drawer are pushed into each other with the front panel. Due to the variability, you can adjust the desired depth stepless. The two parts are then fixed in place with a supplied aluminium adhesive tape. You can pull out the stainless steel wall mailbox from 19 to 27 cm. The room circumference of the F-04 can change from 18.8 to 26.7 litres.

You will choose from 4 different front panel types for the F-04 stainless steel wall letterbox (without name plate, with name plate, with name plate and bell or with two name plates and two bells).

A small hint: Even if you only need one bell, the second additional button could be useful. This can also be assigned another task. Wired as a light switch or door opener, you increase the added value of your wall letterbox.

The stainless steel through the wall mailbox is made of durable and corrosion-resistant materials. The box and the insert are made of powder-coated and galvanised sheet steel. The visible elements after installation, such as front panel and removal door, are made of high-quality V2A stainless steel.

A stainless steel wall letterbox is imeant to be for installation in a wall or a gate pillar, usually at the house or property entrance. For the postman a wall throw-through letterbox is optimal, since this can throw in the post from the street side. There is no need for a postman to enter your property or to ring your doorbell for admission. The removal takes place comfortably from the inside side of the wall.

Do you keep hearing the annoying rattling of a flap? Every time you post a mail, you hear the flap beeping. Depending on where you live, this noise can be heard all around you. The flap of the F-04 stainless steel wall mailbox is damped with a rubber lip and does not produce this annoying noise.

By the help of the integrated removal protection, your mail is protected against unauthorized removal. The shape of the stainless steel wall mailbox alone makes intervention very difficult.

The opening of the removal door can be individually adapted for your local conditions. By unscrewing the hinges and remounting them on the opposite side, the door opens in the opposite direction.

The bell buttons of the F-04 stainless steel through the  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  do not have any trouble with mail hanging out, wet or even not fitting in. According to this guideline, letterboxes are manufactured which, among other things, guarantee the problem-free posting of mail.

The F-04's slot size is wide enough to contain  large C4 envelopes and catalogues. Due to the angled shape of the F-04 stainless steel wall mailbox, your mail falls over the horizontal piece into the deep box and is thus completely disappearing in the Mailbox.

Colour, material selection and extensions

The F-04 stainless steel wall mailbox is available in our shop in black (RAL 9005) or anthracite (RAL 7016). If you wish, we can also manufacture the F-04 in other RAL colours. Additional buttons or name plates are also possible.

Alternative products

The F-04 Family happens to be  big. The F-04 stainless steel wall mailbox is also available with variable depth and intercom preparation. For all those with a wall thickness of 20 cm, the F-04 is also available with intercom preparation and fixed depth.

If you don't want to install the F-04 in a wall but want to insert it into a gabion or fix it to a gate, we recommend the F-04 in 100% stainless steel. The letterbox is also

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

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