Urbano Multiplo S-3 Square Multiple Mailboxes

(inc VAT)


Front Access
Front Access
Rear Access
Rear Access
Height (mm)155155155155
Width (mm)400300400300
Depth (mm)310410310410
Capacity (L)19.21919.219

  • Material: Aluminium
  • Warranty: 2 Years
  • Weather proof
  • Rust Resistant
  • EN13724 compliant
  • Supplied with 2 keys per box
  • Secure locks
  • Suitable for A4 post

Our current Dispatch and delivery terms can be viewed here


The S-3 is an Italian design and made range of letterboxes. The individual boxes can be attached horizontally and vertically to make a bank size of your choosing. They are one of the most versatile ranges as they can be mounted on the wall, recessed mounted, through the wall, though a fence or railings, or free standing. Made from 100% recyclable aluminium, the S-3 is high quality whilst looking sleek and elegant.

The S-3 range of letterboxes are only available on pre-order of units above 20, so please contact us using the form below to discuss.

View our complete range of post boxes for flats/communal letterboxes here,
or you can view more of our wall mounted letterboxes here.

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