These are pulled from BRAND NEW socket AM4 motherboards when a Ryzen chip is installed.

Included is two plastic mounts and the 4 matching original screws, NO BACKPLATE IS INCLUDED! A Backplate is required to mount, the screws go into the backplate.

These mounts are required for the basic AM4 Athlon fans and many other OEM Aftermarket fans, just remember that a backplate is also required.