Insect screens 50-55 Chain
50/55 mm box vertical insect screen, with button mesh. It is also available with 55 mm box (standard) rounded shape, or with 50 mm box (on demand) square shape.
How to measure
Vain (window opening): the insect screen will be narrower of 3 mm in height and width Finished (finished product): the insect screen will be of the dimensions requested