DBI-SALA Ultra-Lok 11' Web Self-Retracting Lifeline

3M™ DBI-SALA™ Ultra-Lok 11′ Web Self-Retracting Lifeline

SKU: DS-31031



DBI-SALA’s Ultra-Lok 11′ Web Self-Retracting Lifeline comes with a durable glass-filled polyurethane housing, a 1″ nylon web lifeline and aluminum side plates for maximum durability and minimum weight. For added security, it has an anti-ratcheting twin disc brake system with an audio indicator to let you know it is functioning properly. Stainless steel working components provide corrosion resistance. It also has a reserve lifeline retention system for added safety along with a self-locking swivel snaphook with impact indicator. A variety of hooks and connectors for this product are available. This product meets or exceeds all applicable industry standards including OSHA and ANSI. It’s tough to beat any self-retracting lifeline that’s blue. The design considerations that went into the Ultra-Lok is very comforting. For added security, the Ultra-Lok has an anti-ratcheting brake system with a visual impact indicator on the business end of the SRL to let you know if it has been impacted. The Ultra-Lok is I-Safe, equipped with ANSI/ASSE Z359.1-2007 snaphooks, two swiveling connections and a reserve lifeline, all features that are hard to find on other self-retracting lifelines. Other self-retracting lifelines in the Ultra-Lok line are available with stainless steel or galvanized steel wire rope or synthetic rope (available for purchase in the Self-Retracting Lifelines section). The wire rope units include an audio indicator known as the “talking block,” which tells users that the locks are functioning properly as the line pays out and retracts.

  • Stainless steel working components
  • Nylon web lifeline for reduced weight
  • Reserve lifeline retention system for safety
  • Self-locking swivel snaphook with impact indicator
  • Swiveling anchorage loop to prevent twisting of lifeline
  • Meets or exceeds all applicable industry standards including OSHA and ANSI
  • SKU: DS-31031
    • Snaphook DS-3103107
    • Swivel Snaphook DS-3103108

Additional Information


4.20 lbs

Cable Type

Nylon Web

Housing Material

Glass-Filled Polyurethane/Aluminum