3M DBI-SALA Sealed-Blok Self Retracting Lifeline, Retrieval/Bracket, Cable


You can always trust your SRL to work at peak efficiency without worrying about the environment you’re working in.

These Sealed-Blok™ self-retracting lifelines (SRL’s) incorporate a patented concept that separates all dynamic components, including the motor spring and brake, from foreign elements such as grease, moisture, and dirt.

Due to the technical nature of this product, we recommend you call our fall protection equipment advisor at 800.755.8455 before purchasing.

    • Environmentally sealed dynamic components
    • 3-way emergency retrieval system
    • Integrated quick-mount bracket
    • Extremely durable construction
    • Fast-Line™ lifeline system
    • Anti-ratcheting locking system
    • Built-in carrying handle
    • Swiveling snap-hook with impact indicator
    • Large pivoting anchorage loop
    • Saflok™ anchorage carabiner
    • Reserve lifeline system

Ergonomic cable handle equipped with i-Safe™

Our sealed SRLs are backed by decades of proven field service for absolute confidence, safety, and reliability. An SRL’s lifeline will extend as the user moves away, and retract automatically enabling the user to move about within a recommended working area at normal speeds. Should a fall occur, a speed sensing brake system will activate stopping the fall and reducing the forces imposed on the user to safe levels.

Additional information


30 ft. (25 lbs.), 50 ft. (31 lbs.), 85 ft. (44 lbs.), 130 ft. (60 lbs.)

Manufacturer NAV


ANSI Compliant NAV


Cable Size

3/16" (5mm) dia. 7×19 galvanized aircraft wire rope


420 lbs.



SRD Length NAV

130 ft. (39.6 m), 30 ft. (9.1 m), 50 ft. (15.2 m), 85 ft. (25.9 m)

Material Type NAV

Galvanized Wire Rope

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