Wheel chocks for RC planes. These fit 114 mm/4,5" wheels. Scale up or down as necessary.
Are you sure you want to continue?
/https://fbi.cults3d.com/uploaders/12943812/illustration-file/acec9913-5c5f-447b-b7d2-31eea80fc786/DSCN0791%5B1%5D.JPG)