Shepherd HardwareVibrant Blue Series 3670E Tri-Dolly, 250-lb Capacity

Well made and smooth rolling

These wheels were put on tripod legs that supports a small Questar telescope. The tripod specifically designed for this telescope weights about 20 pounds and to facilitate moving it around these wheels work perfectly on a hard surface but less so on rugs. The tripod cushioned pads screw into the tripod legs, so it was easy and convenient to thread the tripod cushioned feet through the central opening of the dollys's feet into the tripod legs.

The ad looks like a set of four. Deceiving

This seems solidly made with quality materials. Wheels are rolling smoothly and it’s size makes it portable. I didn’t purchase for its conventional use, and instead attached a monopod to it so that I can film moving shots in smaller spaces with a gimbal and my camera. I know they make something for tripods, but not mono pads so I improvised. Very pleased, overall.

I bought this intending to use it for a different purpose, which did not work. But it is durably made and the wheels roll really well. I'm definitely keeping it to use in the future though.

This did not work as well as expected. The things I have tried to move with these don't stay steady on the individual dollies. So, for example, if you place one mini-dolly under each leg of a four legged table and try to move the table, as soon as the floor reaches a point where it is not level, one of the wheels comes out from under the leg. You have to move the item at an extremely slow pace and constantly make sure each mini dolly is firmly in place. The wheels are made of quality material but they don't turn so easily when in use. It is difficult to shift direction when you are trying to move something with these things. They really are not great.

I have to move my tools a lot in my crowded garage. These 6”, Tri-dollies work so much better than those small wheeled dollies you find at your local big box hardware stores. The larger wheels cover gaps and go over debris without coming out from under the leg of what your moving (usually by yourself). Like them so much I’ve ended up buying four of them. Well worth the money by reducing headaches and damage to equipment!

Keep popping out of the legs of what I was trying. I gave up after first try. I returned thru Amazon....got receipt and everything...but was charged anyway when they say they didn't get back. After calling however, they did say they would reverse the charges.