The 173 twisted monowire probe is made of fluorescent green polyester.

With a diameter of 3mm.

There are 4MA threaded terminals for the interchangeability of the accessories supplied, including a nylon tensioning eyelet and a flexible stainless steel rope head.

It has the characteristic that it does not twist and if it is accidentally bent it does not break and can be straightened easily.

This probe can reduce friction by 50%.