CREST Surgical and Marine Grade Stainless Steel Split Ring for Keychains SS316L Key Rings for Car Keys

These are really heavy duty. I use them for my keys and my dogs collar. Durable and the quality is top notch.

Very strong, perfect size, very good quality, good buy. Definitely recommend.

Nice solid keychains for my car and house keys, not flimsy at all, I was able to reorganize my keys. If you have 10+ keys I would get a larger key ring from the same company.

Works good nice key rings

Nice and strong

Great steel rings! I'd buy them again if needed.

This ring holds tightly as our car FOB was inserted into it. The FOB is much thicker than other keys & the FOB has bent other rings.

Seems to be of decent quality. Cannot vouch yet for the marine non-corrosion properties. Once you spread it open to go around something it does NOT spring back tight all the way. It stays slightly open which is a negative but in my case it will still work. I’ll try something different next time.