CURT 28276 6-Inch Caster Trailer Jack Wheel Replacement (for 2in tube)

https://youtu.be/xakb4xJg-SE

CURT 28276 6-Inch Caster Trailer Jack Wheel Replacement, Fits 2-Inch Tube, 1,200 lbs. (Amazon Affiliate)
US: https://amzn.to/3A7uN4S