Sets to replace worn out casters on our shop carts and furniture flatbeds. For a wood trunk, it makes it easier to move along any floor. Using for bar cart outside.

These wheels are a great replacement/upgrade. These caster wheels are well made and sturdy. Wheels are super slick.

The casters have ball bearings and glide ever so smooth. These are a bit harder and a little more flat so they disperse the weight better and the bearing are much smoother.

Standard caster wheels are measured by wheel diameter, so i assumed that the wheels would be 3 diameter, they are 1. By the end of the 100 ft. Course, all were very clearly used.