I got some castor wheels I don't need.

Two sets of castors wheels on a metal bar with mounting holes. Used.

You can use them to make something mobile. Great for things in home or in a garage.They are not heavy duty but sturdy enough to be used with a small piece of furniture like small coffee tables, bedside tables or storage boxes...

Pair of  Amazon Basics Hardshell Spinner Luggage Replacement Wheels

Black with silver elements on wheels.

Never used.

Please check photos for details.