Technical Bulletins

July 6th, 2021

This notice only applies to the following product part numbers that are labeled with the specified lot numbers shown below:

- #10920 (Lot # 257491, 258334) - Halo Cable SRL-LE
- #10922 (Lot # 255696) - Halo Cable SRL-LE
- #10925 (Lot # 252255, 252256, 258748, 259372) - Halo Cable SRL-LE
- #42010 (Lot # 256582, 257553, 259321) - Diablo Cable SRL-LE

This notice is intended to communicate immediate stop use and inspect information regarding a small selection of Guardian Self-Retracting Lifelines (SRLs) with specific lot numbers. In certain circumstances, the product’s energy absorber may not properly deploy and cause seriously bodily injury or death to the user, and requires immediate inspection.

There have been no accidents or injuries related to this stop use and inspect notice.

Please contact Guardian Customer Service at 1.800.466.6385 or email This email address is being protected from spambots. You need JavaScript enabled to view it. to coordinate the return and inspection of an affected SRL-LE.

For additional information about the affected products, return shipping, replacement units and updates, download the full notice here:

Click to Download Full Notice