Nefish Leveling Casters Set of 4 Heavy Duty 80F, Retractable Caster Wheel for Workbench, Ratchet Arm Design 3300 LBS Capacity, 360 Degree Swivel Castor with Rubber Foot for Furniture, Equipment

This product appears to be heavy duty and time will tell whether it is durable. The construction includes a relatively thick gauge steel body to protect the internals; a small window on one side of the body allows access to the small ratchet arm that is used to raise and lower the rubber foot. 5/5 for ease of use.I used these castors for a portable workbench. The bench itself is about 200# and the castors are mounted to the bottom of 4x4 legs. The ratcheting rubber feet work as expected and are easy to use, providing a stable base for projects. The fact that you can ratchet each castor independently means that you can level the workbench on any reasonable surface. The only drawback I have noticed is that the ratchet arms can be kicked, or otherwise inadvertently be moved by accident, which can un-level the surface. If you are careful not to accidentally hit the ratchet arms, then this is a solid 5/5 for sturdiness; however, the fact there is no lock on these arms seems like a design flaw, so 4/5 for sturdiness.Finally, for installation I gave 4/5. This is in-part, my fault. Instead of installing these castors in a way that allowed me to use the provided hardware (i.e., machine bolts and nuts), I was using 5/16"x3" machine screws to mount them to the ends of the 4x4 legs of the bench. Since the dimensions of the 4x4 post is actually 3.5"x3.5", the 3.5"x3.5" face of the mounting plate on each castor completely covers the end of the post and leaves minimal space in each corner to sink the screw. I drilled pilot holes and was able to mount the castors using my machine screws. Since the screws were 3" long, it was difficult getting the heads to slide past the body of the castor while still driving straight into the mounting surface. I found that by swiveling the body so the ratchet cutout was facing the screw, the head clears earlier, and once the bolt head clears the body of the castor, it can be screwed in the rest of the way without obstruction. This would have been 5/5 if I had mounted it to an easier surface. It was actually difficult to get the screws far enough into the corner to match the bolt holes on the mounting plate without leading to a blowout on the 4x4 corners, and while managing the longer hardware... from an adaptability perspective it retains 4/5 on install. If you mount it as intended, it should be super easy to install.I would recommend this product, and I would use this product again.

The media could not be loaded.  Bearings held up superbly! Sleek appearance. Great size. Not bulky. Easy to secure. Rolls like a hockey puck on ice! Which helps aid In the easy access to the rear of the tanks. Helps with cleaning and checking on equipment. Quick pull out to get behind. extremely easy. Look at the amount of weight these bad boys are supporting. Fish give it a 5 star also 🐟🏆😊 5🌟 too!! Great material. The value we were looking for.

I used 6 of these on my 220-gallon African Cichlid Tank. Plus 70 gallon sump, so there is quite a bit of weight on these casters. They made leveling my tank a breeze! These are very well made. They look good and work flawlessly 👌

These leveling casters are great for their intended purpose of easy raising, moving, then leveling on an uneven surface. They are well made, easy to install, and do generally everything as advertised. That said, these feet are very vibration prone. I installed these feet on a 400lbs automotive fabrication workbench with a vice used to cut metal and due to the soft rubber leveling pad, they flex and move a ton under any sort of load or vibration. I regularly have items walk off of the table when cutting metal with my reciprocating saw with material in said vice. I will be putting these feet on a tool chest and replacing with a more sturdy option.

We haven’t installed them yet, but they seem very sturdy, well made and easy to use. We’re putting them under our main workbench, which weighs a few hundred pounds—a fraction of what these things can carry.

Light weight, Works with any screw. Cheapest for weight load, with a slim design. Top tier quality.

Simple to install and operate… retractable feet are strong and grip nicely. Very sturdy construction.

I built a 8’x4’ workbench for my small shop and the floors aren’t perfect but these wheels don’t care. Roll great even on cracked uneven surfaces

produits ok

The media could not be loaded.  Por ahora, ha demostrado ser un buen producto. Se instalaron en una mesa metálica para trabajos de pailería.Como se muestra en el video y en las fotos, se instalaron en una mesa de trabajo de alrededor 300 kg de peso, y las ruedas sin problema se pueden mover, incluso mantienen el movimiento sin tener que empujar, entendiendo que tienen muy buena respuesta y no están forzadas.El ajuste del elevador también se siente bien, la mesa se puede elevar sin problemas.El siguiente paso será probarlas en modo elevado y ver cómo se comportan; ya actualizaré la opinión.

I like the ratchet mechanism. Easy to move it or down. But wish they use rubber for the wheels to reduce noise when I move my heavy table. Otherwise, it is a good product.

Past the return unfortunately, but going to make my own air activity lifts on each caster. It's just too awkward and miserable to get in behind at ground level and flick the ratchet mechanism back and forth 50 times x 4 casters whenever you want to use it.