．For quick and easy deployment of lift bag, safety sausage, safety (deco) stop anchor etc.
．Simple construction with no mechanical parts to fail. The finger is simply used as an axel when deploying a floating devise (or any metal/wooden stick, writing slate pencil etc. in cold water while wearing thicker gloves)
．Strong string with special braiding capable of holding onto object with maximum 80kg/176 lb (dry weight)
．Comes with marine grade brass clip