This invention is known by the name of, “Adjustable Threaded Bed Frame, Anti-Shake Tool” and it is a tool that you want to have.
This tool is small but effective.
This invention is especially useful if you have visitors, live in a small house with more family or if you have small children, whom you do not want to wake up.
It exists in different sizes, considering various needs that may arise.
Avoid annoying noises that interrupt the sleep of your loved ones.