Assured safety – the world’s first self-retracting lifeline with multiple spring radial energy absorbing technology Integral energy absorber. Energy absorber is completely sealed from external contaminants. Precision engineering – structurally reinforced pawl mechanism. Free range of motion – fully rotating attachment point for complete flexibility both 360 and 180 deg. Highly durable – polycarbonate case houses SRL transparency allows for easy visual inspection of critical internal components. Superior materials – components manufactured from high-grade stainless steel and engineered plastics. MSA V-TEC Personal Fall Limiter, Mini Single Leg, 400 lb Load, 6 ft Length, Polyester Line, Aluminum/Steel Hardware, Clear, Specifications Met: ANSI Z359.14 Class B, CSA Z259.2.2, OSHA Compliant