3M DBI-SALA 3400846 Sealed-Blok Self Retracting Lifeline, Magnetic Retraction Control, Cable, 50 ft. (15.2 m),

3M DBI-SALA 3400846 Sealed-Blok Self Retracting Lifeline, Magnetic Retraction Control, Cable, 50 ft. (15.2 m), 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 temperatures, and high-pressure water, for use in extreme environmental conditions. These lifelines are available in Overhead, Retrieval, and RSQ / Rescue SRL configurations.When it comes to confined space and entry rescue, the 3M DBI-SALA Sealed-Blok Self-Retracting Lifeline (SRL) is essential; it operates quickly and efficiently in the toughest environments. The 3M DBI-SALA Sealed-Blok Self-Retracting Lifeline is one of the most critical parts of a rescue system as it provides the means to retrieve an incapacitated worker to safety. The SRL