Using a revolutionary patented design, the 3M DBI-SALA Sealed-Blok Self-Retracting Lifeline (SRL) helps isolate parts, such as the motor spring and brake, from impurities like grease, moisture, dirt, and other debris. Developed for harsh working environments, the Sealed-Blok SRL is IP-69K rated to protect against dust ingress, high temperatures, and high-pressure water. These lifelines are available in configurations for Overhead, Retrieval, and RSQ/Rescue SRL.

• Durable Construction and IP 69K ingress protection rating
• Critical components are sealed from environmental exposure
• Available in multiple configurations and lengths
• Galvanized & stainless steel cable options
• Swiveling self-locking snap hook with impact indicator
• Quick activating speed-sensing locking system
• Integrated fall arrest energy dissipation system