This belay station / top anchor is great for multipitch belay stations or abseil points due to its simple set up with multiple points you can clip gear to.
from fixe:

“Our chains with ring at one end have been conceived to be used as a belay system in multi-pitch routes as well as a rappel stance in speleo, canyonning and difficult to descend walls. It is possible to clip any part of the unit with a carabiner which should always have a locking gate. The ring is placed perpendicularly to the wall so that it eases the retrieving of the rope”

Rated to 25kN.