Square portholes 200 mm
These square portholes made of stainless steel are available with or without patent bolts.
The square portholes have a width of 250x250 mm.
The milling that must be provided is 200mm.
The portholes can be provided with frosted or transparent glass, but also with a nice pictogram to indicate a specific space.
For a standard door thickness of 40mm, you must order a glass thickness of 4mm.
This glass will then sit between the 2 parts and has a size of 198mm.