Solid Tourniquets.
I have not used one of the Rhino Rescue tourniquets which I bought to create an additional trauma kit.  For this reason, I rated them "4 stars" in Durability and Value.  They appear to be of high quality and the windlass is stiff and should not fail.  When it comes to tourniquets, always remember, "2 is 1, and 1 is none".
Rating: 5 stars