Vacuum hose guide rod?

[WillAdams (William Adams (Carbide 3D))]

As I recall @wmoy tested a bunch of badge retract reels and got average tension/pull settings on them and maybe even an Amazon link.

Today's honey do item

Not sure if these will apply enough tension, and how much adjustment you need, but a “heavy duty retractable lanyard” is what I use to hold my dust collection hose out of the way. Cheaper per unit. Something like this: Amazon.com : Autonomier 2Pack Heavy Duty Retractable Keychain, Tactical ID Badge Holder Reel Carabiner Clip with Magnetic Closure for Men, Unbreakable Sandwich Construction with 31" Dyneema Cord, Bearing 25oz : Office Products

and he might know what was used in that video, esp. if you could provide a time index.