Diablo Big Block Cable SRL-LE

Products / Self-Retracting Lifelines (SRL)

Product images are representative only.

Heavy-duty, extended length cable SRL for Leading Edge work

The Diablo Big Block SRL-LE provides all the same functionality as its sister units, with the added benefit of significantly extended length. If limited in terms of anchor point access, or for greater working radius around the anchor, the Diablo Big Block SRL-LE is the superior option. Extended length units are also ideal for long-term overhead installation scenarios.

If known, input the specific Part Number here of a pre-configured product:


  • Carabiner included
  • Integral shock absorber per regulatory requirements
  • High-strength ABS housing withstands the bumps and bruises of a busy jobsite
  • Ergonomic carrying handle for more convenient transport around the job
  • Swivel top connection point helps reduce lifeline snagging or tangling


Product weight

17.4LB / 7.71KG

Product length

3'' / 7.62CM

Product height

40'' / 101.60CM


A LE application is one where the lifeline of the lifeline could potentially come into contact with the edge of the fall hazard, cutting or severely damaging it. OSHA defines a "Leading Edge" as a walking/working surface (horizontal and vertical surface) with an unprotected side or edge which is 6 feet (1.8 m) or more above a lower level. However, the industry has also adopted the term "Leading Edge" for products, in reference to what's actually considered "Sharp Edges". This is derived from the ANSI standard referencing an edge with a radius of no more than .005". At an edge this sharp, and/or an application where the tie-off anchor is at foot level, non-LE lifelines are susceptible to being cut or severely damaged in the occurrence of a fall - particularly one with potential for swing.


This product meets the following regional compliance standards

  • OSHA 1910.140

  • OSHA 1926.502


This product is often used in the following industries

  • Construction
  • Mining
  • Transportation
  • Oil & Gas
  • Telecoms
  • General Industry
  • Renewables

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