Simple and easy way to attach collar or cuffs to each other, or various restraints like the mattress harness, bondage belt, etc.

100% stainless steel construction suitable for full immersion in water, and these are washable. This is the shortest connector available with two separate attachment points. Overall length is 3.5 inches, interior (hooked, effective) length is 3 inches.

You can also use these bolt 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.

I always have at least a dozen of these on hand. Larger quantities will have about a week delay to ship out.