bayite BYT-WKC-051 4 Inches Stainless Steel Wire Keychains 2mm Cable Key Rings Luggage Loops Tag Keepers Heavy Duty Pack of 20

If you get frustrated with how damaging it is to your nails to mess with normal key rings, these are the solution. No question. It’s a little tricky to get the two ends screwed together because they have to be perfectly lined up. I recommend kind of pressing the circle flat into an oval while tightening. They’re good quality, super strong, and as long as they’re fully tightened they’re not going anywhere.

Excellent product for key chains. Very nice and thick. I've bought other thinner brands and they end up warping and bending out of true shape. This 2mm thickness is perfect to use as a key ring. I Absoulety love this these. Holding up well. The only thing is these are so thick that when you first open them they can be tricky to screw together. You have to make sure the connection where you screw together is lined up perfectly you will hear a click when you connect them. Then you cant start screwing together.otherwise it will be tough to screw together. Great for car or home keys.

I used these to attach my daughter's basketball teams bag tags on their backpacks. They are harder to get on since they are stiff but looked great and very secure.

I have something similar that I brought for a craft project, they were a little to big to use for a keys. These are perfect.

I bought a set of the coated color ones a few months back and I keep finding great ways to use them. These have no coating but you get more and the plain silver color is cool. You can join them together which adds a lot to the versatility. I generally join 2 together to make handles and hangars for things. Great for grilling tools, sports and camping gear, attaching a headphone case to your gym bag. Uses are endless. I’d recommend the coated ones for things where they will rub against the items a lot and cause lots of friction