Unsurprisingly, given the name of the company, it's a U-bolt.
I needed two U-bots to clamp a particular piece of pipe of a specific size, I was amazed to discover that this company stock to the mm at an affordable price. Stainless too was a bonus.
Misleading photo showing thread extending further than it does
Thread length is only 70mm of 170mm straight shaft. This is not clear from the photo and spec which indicates a threaded shaft of 200mm. I needed thread over at least 160mm of the shaft, so product is not fit for purpose.