These clamps are heavy duty and work very well, prices are very good and fast shipping!
This clamp is great to hold my Umbrella to my folding chair.
I have been using these for years and they work great.
My only suggestion to anyone who uses one with an Umbrella on a lightweight chair is to weight down the chair to avoid it tipping over when it's windy.
I use sand filled bags intended for pop up shelters.
I've never had much luck with those flimsy, soft plastic clamp umbrellas. This stand-alone clamp is rock solid and more than enough to handle my 6' beach umbrella.
We now have three of the umbrella clamps with three umbrellas!! Our family lives how sturdy these are and the flexibility of using them on different chairs in different situations! Will continue to buy them as needed!!
Great product!! We had been looking for a clamp to replace our broken umbrella clamp. This product is as sturdy and functional as we had hoped.