This CSA-certified, blue, self-retracting lifeline has a weight capacity of 310 pounds. The Dyneema webbing lifeline is 20 feet-long. A steel snap-hook is the end connection type for a harness, and a galvanized steel carabiner is the end connection type for anchors. It is used in assembly, cleaning, electrical, maintenance, ladder climbing, machine operation, painting, and remediation.