Ferrata Descent Branching off north from trail 101 onto an un-named / un-numbered Via Ferrata. The ferrata is descended down into the gully below. I estimate this stretch of ferrata to max out at Fletcher/Smith Grade 2.
This image is from the presentation "Via Ferrata - Protected Climbing Paths in the Dolomites - Ferrata Nord on Croda Rossa di Sesto".