Swivel shank FTTH

FTTH swivel shanks are intended for pulling a cable into the apartment.
FTTH swivel shank is a plastic rotary holder for a service cable for pulling a cable from the stairwell to the apartment.

In order to fix the swivel shank, install it on top of the hole on the subscriber’s apartment side (or on the stairwell side) using dowels and screws, then pull the cable through the hole and snap the shank cover shut.