I have a couple of sieves that are rather ancient. One has a free standing frame that clicks on. Absolutely the greatest! At least 50 yrs old. LOL the wires are separating from the collar, I've poked myself with them once or twice - but I am NOT getting rid of it!
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The next is maybe 10 or 20 years younger which has two handles that can lay flat on either side and a ring on the bottom that although it doesn't hold it up in the air to drain like the one above, at least it is stable if you want to put it down.
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I also have a couple like yours taxy - I get them at the Dollar $tore when I need one. But I will say I've never lost one of those little hooks, their demise is generally due to some other reason. Can't remember when I got my last one - no problems recently.