The 3M™ DBI-SALA® Sealed-Blok™ Self-Retracting Lifeline (SRL) incorporates a patented concept that helps separate components, such as the motor spring and brake, from foreign elements such as grease, moisture, and dirt. The 3M™ DBI-SALA® Sealed-Blok™ Self-Retracting Lifeline is IP-69K rated to provide protection against ingress of dust, high tempeatures, and high pressure water, for use in extreme environmental conditions. These lifelines are available in Overhead, Retrieval, and RSQ / Rescue SRL configurations.

• Available in multiple configurations, lifeline lengths, and material types
• Critical SRL components sealed from environmental exposure
• Swiveling self-locking snap hook with impact indicator
• Pivoting anchorage connector loop
• Durable Construction
• Galvanized & stainless steel cable options
• Quick activating speed-sensing locking system
• Equipped with an integrated carrying handle to assist in transporting the SRL to job sites
• IP 69K ingress protection rating
• Integrated fall arrest energy dissipation system
• Emergency retrieval system available on some models
• RFID tag is embedded in polyurethane bumper
• Ergonomic cable handle equipped with 3M™ Connected Safety ID (CSID)