3M™ DBI-SALA® SecuraSpan™ HLL Lifeline Assembly


20 ft. (6.1m) cable lifeline assembly for SecuraSpan™, includes tensioner, termination and mounting hardware, metal energy absorber.

Model Numbers:7403020, 7403040, 7403100

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About this product

3M™ DBI-SALA® SecuraSpan™ HLL Lifeline Assembly

Extremely lightweight and portable, these systems incorporate a modular, multi-base design that accommodates a wide range of steel and concrete beams. Spans can be up to 60 ft. (18.3 m) and with the optional bypass brackets, the system can be configured to run indefinitely for ultimate jobsite flexibility. You can always depend on our horizontal safety systems for mobility and fall protection when working at height. That’s why safety engineers and site directors choose DBI-SALA® horizontal lifelines. We offer the broadest selection, as well as significant advantages in safety and productivity. A horizontal lifeline may appear to be a basic line strung between two anchors, but it is not. It is critical to choose a system that has been precision engineered and rigorously tested to meet regulations. These systems are used to protect workers operating in the horizontal plane who may not have continuous access to suitable anchorage points.


  • 20 ft. (6.1m) cable lifeline assembly for SecuraSpan™ systems
  • Rugged 9.5mm 7x19 galvanised cable lifeline
  • Built-in turnbuckle type tensioner
  • Saflok™ carabiners at each end for fast and safe attachment
  • Lightweight and portable design
  • Metal energy absorber limits fall arrest forces
  • Various lengths and individual components are available

Available Length(s):

  • 20 ft. (7403020)
  • 40 ft. (7403040)
  • 100 ft. (7403100)

3M™ DBI-SALA® SecuraSpan™ HLL Lifeline Assembly - Specifications *( 1,2 )

Product Series:
Model Number(s):
7403020, 7403040, 7403100
Product Type:
HLL Lifeline Assembly
Standards Approvals:
OSHA 1910.66
Available Length(s):
20 ft. (7403020), 40 ft. (7403040), 100 ft. (7403100)
Install Type:
ISafe Equipped:
Lifeline Material:
Galvanized Cable
Recommended Industry:
Span Type:
Single or Multi-Span

*1. Manufacturers specifications were supplied by the manufacturer and are subject to change without notice. The data and information contained in these specification sheets are representative; the ratings supplied are suggested as guidelines and should only be used for evaluating your specific application.

**2. Although Reliable Electric Products Company Inc. has made every effort to ensure the accuracy of information by third parties, it is ultimately the customer’s responsibility to validate these specifications to ensure they are suitable for SAFE use in a particular application. Reliable Electric Products Company Inc. disclaims to the extent permitted by law, any warranty or liability.

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SecuraSpan™ Horizontal Lifeline System I-Beam Stanchion - Instruction Manual

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Certification Inspection Frequency Technical Bulletin

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