Review on 🔑 Pack of 20 Silver Round Carabiner O-Rings with Spring Loaded Gate Clips - Hook Key-Ring Buckles by Kristen Simpson

We use many of these in our work. They are marked OD 1.1 inch (2.8 cm), ID 0.79 inch (2 cm), which is the size we usually use from elsewhere. . Usually this is the size of a quarter. They were closer to 1.5 inch outside diameter and 0.79 inch inside diameter, which is larger than a silver dollar. They were too big for our purposes, although the listing says they should be correct. A little upset because we really needed them ASAP. Otherwise an excellent product. Slightly lighter than the ones we usually use.