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NEW: The CR3 33 ft SRL is part of Guardian's Strongest line up of Self-Retracting lifelines. This Class 1 SRL includes a swivel top, ergonomic carrying handle, and a digitally enabled QR code to access product documentation. This SRL is designed to be used in a fall arrest application and is to be connected to an overhead anchor point.

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

ANSI Z359.14-2021

The new American National Standards Institute (ANSI) Self-Retracting Device (SRD) manufacturing standard Z359.14-2021 came into effect on August 1st, 2023.

Click the button to learn more about our featured ANSI Z359.14-2021 Class 1 and Class 2 SRDs and an outline of the most significant changes brought about by the updated standard.

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  • Compact and lightweight design for easy transport around the jobsite
  • Swivel top connection point helps reduce lifeline snagging or tangling
  • Fall-indicating snap hook makes it easy to see if unit has been exposed to excessive force during inspection
  • Digitally enabled QR code on the housing label for easy access to manuals, labels, and product specifications.
  • Ergonomic carrying handle for easier transport around the job
  • Carabiner included


Product weight

15.39LB / 6.80KG

Product length

11.5'' / 27.94CM

Product height

5.25'' / 12.70CM


This product meets the following regional compliance standards

  • ANSI Z359.14-2021

  • OSHA 1910.140

  • OSHA 1926.502

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