3M DBI-SALA Fall Protection, 7100156942, Self-Retracting Lifeline, Lightweight, 310 lb Load, 30 ft Length, Urethane Thermoplastic Housing/Zinc Plated Steel Hook Hardware, Blue, 3000 lb Tensile Strength, Specifications Met: ANSI A10.32, ANSI Z359.14, OSHA 1910.66, OSHA 1926.502