The 3M™ DBI-SALA® Sealed-Blok™ Self Retracting Lifeline, model 3400923C, is a sealed SRL designed to protect all dynamic components, such as the motor spring and brake, from foreign elements like grease, moisture, and dirt. It features a 3-way emergency retrieval system and comes with a 50 ft (15 m) long, 3/16 in (5 mm) diameter galvanized steel cable lifeline, aluminum housing, and corrosion-resistant components. The SRL includes a large pivoting anchorage loop, a Saflok™ anchorage carabiner, and a swiveling snap hook with an impact indicator. It also comes with a 4 ft (1.2 m) cable tie-off adaptor with a carabiner for easy attachment to a harness. The FAST-Line™ cable lifeline replacement system allows for convenient lifeline replacement in the field.

These Sealed-Blok™ Self Retracting Lifelines (SRLs) incorporate a patented concept that separates all dynamic components, including the motor spring and brake, from foreign elements such as grease, moisture, and dirt. You can always trust your SRL to work at peak efficiency without worrying about the environment you're working in. Our sealed SRLs have a proven field service record spanning decades, providing absolute confidence, safety, and reliability. An SRL's lifeline will extend as the user moves away, and it will retract automatically, enabling the user to move within a recommended working area at normal speeds. In the event of a fall, a speed-sensing brake system will activate, stopping the fall and reducing the forces imposed on the user to safe levels.

Specifications met : Capital Safety Gen. Mfg. Req., CSA Z259.2.2 Type 3