Snap Frog KeyHolder

Snap Frog KeyHolder — a type of carabiner with a spring-loaded automatic locking system that allows for quick attachment and release, even under load.

It features a secure, reliable construction with a swivel mechanism and locking pin. The base material is lightweight aluminum.
Fasteners of this kind were originally developed for maritime use.

The keyholder is an essential everyday accessory designed to keep your keys safe and secure from loss.