Casters Brass Clip?

[John-NY]

I pulled these casters out of a Genesis II

Both casters flung out this little brass clip when doing so.

Where does it go? And what purpose does it serve?

 

[DanHoo]

Weber Grill Parts: Casters, "Set of 2" For Weber Genesis II And II LX (2017 and Newer) | grillparts.com | BBQ Repair and Replacement Parts

Weber BBQ parts: Casters, "Set of 2" For Weber Genesis II And II LX (2017 and Newer)

www.grillparts.com

 

[Richard in NS]

It is what holds the caster stem in the socket hole so it doesn’t fall out when you lift them up.