ntsqd
technerd
Pretty common older semi-flexible coupler design. Grease to keep all of the bits from fretting and wearing out prematurely.
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
This site may earn a commission from merchant affiliate
links, including eBay, Amazon, Skimlinks, and others.