Safety Spring Snaps are not climbing rated carabiners, however, they are very strong and very versatile. Add these to a collar front D-ring when you want some extra dangle. When you're done dangling, remove it in a snap! Structural enough for working dogs on the Martingale collars found here

All sizes will fit over Lagarto's huge 1" D-rings that are standard on most collars.

You can also use these snaps to attach chain, hook keys on your belt loop, and a variety of other utility purposes. They come with no warranty but are tested before leaving the shop.

Choose any of the five sizes shown. I always have at least a dozen of each on hand. Larger quantities will have about a week delay to ship out.