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Portable 3m Dbi-sala 3400942 Sealed-blok Self Retracting Lifeline, Rsq™ Retrieval, Cable 50 Ft. (15 M) Collection [FKmZwdqU]

$55.99 $179.99 -69%

3M DBI-SALA Sealed-Blok Self Retracting Lifeline, RSQ™ Retrieval Experience unmatched safety and reliability with the 3M DBI-SALA 3400942 Sealed-Blok Self Retracting Lifeline. Designed for maximum durability and ease of use, this lifeline is a must-h

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3M DBI-SALA Sealed-Blok Self Retracting Lifeline, RSQ™ Retrieval

Experience unmatched safety and reliability with the 3M DBI-SALA 3400942 Sealed-Blok Self Retracting Lifeline. Designed for maximum durability and ease of use, this lifeline is a must-have for any professional in the construction, mining, or oil & gas industries. With its RSQ dual-mode design and 3-way emergency retrieval system, the Sealed-Blok lifeline ensures that workers can move freely within a recommended working area while maintaining constant protection.

Key Features and Benefits

The Sealed-Blok lifeline stands out from its competitors with its unique features. Its environmentally sealed dynamic components, including the motor spring and brake, are protected from grease, moisture, and dirt, ensuring peak efficiency in any working environment. The 50 ft. (15m) stainless steel cable lifeline is extremely durable and provides a cable lifeline replacement system for added convenience. The anti-ratcheting locking system and built-in carrying handle make the lifeline easy to transport and use. Other highlights include a swiveling stainless steel snap hook with impact indicator, a large pivoting anchorage loop, and a Saflok anchorage carabineer, all contributing to a comprehensive safety solution.

Specifications and Practical Use

The 3M DBI-SALA 3400942 Sealed-Blok Self Retracting Lifeline offers a wide range of specifications to meet the needs of various industries. The swivel snap hook and stainless steel anchor hook provide secure connections, while the aluminum and stainless steel housing material ensure durability. The lifeline is designed to work with overhead anchor points and can support weights up to 310 lbs. (141 kg) with a weight capacity of 420 lb. (190 kg). With its ANSI and OSHA compliance, the Sealed-Blok lifeline is the ideal choice for those who demand the highest level of safety in their work environment. Incorporate this essential tool into your safety gear and elevate your safety standards to new heights.

What Our Customers Say

December 29, 2025

Absolutely no complaints!

This is a useful and clever gadget.

- Nisien W..

December 29, 2025

Absolutely no complaints!

This is a handy and impressive gadget.

- Ceri P..

December 29, 2025

Absolutely no complaints!

It’s a very clever and great tool.

- Calypso R..

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