4504 inlcudes a link and points to .53 second mark in video. That "noose" is pulled taut by a roller like those used to hold the cord to angle blinds taut.
At the 6:04 second mark, a roller seems to be missing so this cord dangles like a "noose".
1,738 posted on 06/23/2020 2:10:41 PM PDT by ransomnote
(IN GOD WE TRUST)