FOOTMASTER GD-40S-BLK-3/8 Nylon Wheel and NBR Pad Leveling Caster, 110 lbs, Stem Mounted with 0.375" Mounting Hole Diameter, Black Finish

Operates well at capacity. Extremely easy to level under load.

These casters are very well constructed to do the job they do. Installed four on my JET lathe, and the studs were a direct fit. When retracted, the lathe is easily rolled into position. When extended, the lathe is very sturdy. I expect that they will outlast me and continue to work will.

My only complaint is that the seem on the wheels wasn't as smoothed as it should be. Easy to fix with high grit sand paper, but I shouldn't need to fix the wheel before install.