These casters are great; they roll smoothly and more easily. Tires are quiet rolling and compliant but will flat spot a little after sitting in one position. Well made and sturdy.

Having the swivel lock as well as the wheel is an important feature to me. Made a cart for my generator.

These wheels are beasts. Used these to replace a smaller pair. Used them to replace over 32 wheels on 4 professional table tennis tables.

They hardly move with a 200 pound table on them. Just not rigid enough. Garbage, weight rating is definitely not what they claim.

I'm a novice diy'er and bought these little wheels with brakes. The locking feature also differentiates from other wheels.

Box was torn open. Poor quality rubber. Did not support rated weight. The twelve i bought are defective all of them.

The locks are awful. The wheels don't even turn freely, they're jammed/seized in the frames! And the locks don't work at all, won't stay in the locked position, are impossible to adjust.