Taisioner Double Mount Clamp Bracket Monitor Magic Socket Arm for Desk Photo ...

Finally found a product that holds onto my chair well and keeps the umbrella in place! The quality is outstanding and it’s easy to hook to my chair and umbrella. This is going to help me through my son’s baseball and football games. As well as when I go the beach!

Strong. Durable. Strong grip. Adjustable. Easy to use. Great functioning.

These clamps are so convenient and can be used for so many different purposes. I can hold a rod holder, a net, a camera, and they work really well. This is a great find for my pontoon boat and so many more options! Just the right size and are so flexible making them super useful! Buy some, you’ll be glad you did!

Very good can move easily

These clamps are perfect. We have them attached to a fence around our pool for addition shade. When the wind blows through the umbrellas stay in place. They are strong and sturdy. Love that we can position them any way we need to. They mount perfectly to the fence posts and have a great grip. They don’t move and stay in place.

Works great. It can hold all kinds of things. I just used it to hold a small scrim in front of a light. I will most likely buy another one of these. I haven't used it with anything that has weight, so I'm not sure how much it can hold. I did use it with my phone to do a Timelapse and it held it steady.

Sturdy clamping system. Will buy again if they gave a longer arm available. The arm that comes with the system is great but I have an additional need using a longer one. I am using this to mount a iPad on an aircraft yoke. It is very steady even in rough weather.

ULTRA adjustable. I got this for my husband to clip a BIG umbrella to a foldable chair. He said it was perfect. Worked great, grips well, easy to use, and was "ultra adjustable". Other people near him at the event he was at were also impressed and asked for the link.