Heavy Duty Caster Steel Cast Iron Wheel, Tool Box and Workbench Caster-Set of 4 4000 LB Capacity (5 inch, 2Swivel&2Brake))

I used these on my car lift for moving around and are very strong

I bought these for an engine hoist because they are capable of carrying a significant load and they are wide enough diameter to roll smoothly. I was pleasantly surprised by how well built they are and how smoothly they roll. My only gripe is that the swivel casters don't have hardened races for the ball bearings so they will have a short life.

Nice heavy duty wheels that will last a lifetime!

We have 4 of these steel swivels under our 4’ by 8’ welding table. The table it’s self weighs 980lbs. There is also an additional 400lbs on it currently. You can actually move table with one finger pushing on it! We didn’t expect them to be that great. So we will probably buy a set for the other table soon!

These casters are heavy-duty and well made. However, I wish the wheel brakes were arranged as left/right outboard sets. Being unidirectional, one caster's brake mechanism is always tucked under the cabinet and inaccessible. Left and right would make both accessible for easy locking/unlocking. I disassembled one to attempt a change, but it is not a simple swap.

I put these under a 1200# safe. Rolls like a dream!

Roll heavy weight. Looks ok.

Some wheel zerks will accept a grease gun fitting to inject grease and some won't because zerk is too short This is my second set and same problem on both sets. Attempt to change out defective zerks but can't find a compatible threaded zerk. Can factory supply me with zerk type or number?