The black cable ties are used for the installation of flexible ducting on tubular extractors. The black cable ties of size 371 mm will be used for 100 mm extractors, the black cable ties of 430 mm for 125 mm extractors and the black cable ties of 527 mm for 150 mm extractors.

The use of the black cable ties is multiple, since it is a very cheap instrument and at the same time very useful because it helps us to hold small branches, different hoses or irrigation systems.