The temporary life line is from 2 to 20 meters. It secures an operator throughout his travels when secured to the temporary life line. It can be attached to a structure without the need to add an anchorage sling or directly to an adapted anchor point. The steel ratchet is used to put the system into tension after adjusting the required length. It is provided with an inseparable bag for storing excess strap in use and to keep the system in his bag after use.