4 inch Swivel Caster Wheels with Safety Total Lock, 360 Degree Heavy Duty Plate Casters Max Load Capacity 1200lbs (Set of 4)

IMPRESSIVE UNIT AND WORKS GREAT. GREAT PRICE TOO

Great casters . Very well built. Roll smooth , brakes hold well. Only issue was missing some bolts but I think that's was Amazon fault because the box was destroyed and had a big hole , lucky just lost some bolts .

I used these on a jet ski cart and they work well under load on uneven floors. Im happy with the quality.

They come pre-greased from the factory and with sturdy mounting hardware. The "safety total lock" is a nice feature to have.

These are pretty good on a 200 pound table. They roll smooth and lock well. If you lock the wheel and the swivel lock doesn’t engage, it will engage if you move it to the detent. In other words, if you’re wheel is rotated such that it aligns with the swivel lock detent, both the wheel and swivel lock. If it’s not quite aligned with the swivel detent lock, the lock will engage, but the swivel won’t lock until it’s aligned with the detent. This is a good thing because you don’t need to be overly concerned when you engage the lock.

Pretty good caster wheels w/locks. I have used these a couple times now on different mobile work carts in my garage/shop. 3" casters are ok, but the 4" casters IMHO are the best of both worlds. Not too big like a 5" and not too small like the 3", plus the cost is about right for the 4" casters (Goldie Locks).....

I bought this US General tool cart and it came with 5 inch wheels however two of them only swiveled and they looked and felt cheap. So I bought these 4 inch wheels and not only does it roll smoother, it made the toolbox a little bit lower, which I thought was kind of cool. Well worth the price.

These worked out great for my projects