Outside of an ANSI Z359-compliant worksite, a user can use a Class 1 SRL to tie-off below his or her D-ring. However, a user must use a Class 2 SRL when exposed to a leading edge.

Selecting the appropriate SRL depends on the work environment and available anchorage points. Class 1 SRLs are best for situations where overhead anchors are available, while Class 2 …

Aug 14, 2024 · Class A and Class B SRLs have been replaced with Class 1 and Class 2 SRLs: Class 1 SRLs must anchor at or above the user’s back or dorsal D-ring. Class 2 SRLs can …

May 7, 2024 · The updated Class 2 standard for Self-Retracting Lifelines (SRLs) in fall protection systems encompasses a broader range of applications compared to Class 1, allowing for …

Jan 14, 2025 · In this article, we will clarify the definitions, implications, and misinterpretations of ANSI’s updates to the Class 2 SRL standards to keep your workers safe on the job site.

Feb 13, 2023 · Class 1 devices are suitable for at or above dorsal D-ring anchorage locations. Class 2 devices are suitable for above, at, or up to 5 feet below the dorsal D-ring anchorage …

Aug 15, 2025 · Class 1 SRLs are suitable for applications where the SRL is connected to an anchor that is at or above the harness dorsal D-ring, and Class 2 SRLs are suitable for …

Based on the class of SRL, products manufactured after August 01, 2023, will have clear designation labels with Class 1 or Class 2 indicating the location of the anchor point. Class 2 …

To answer this question the customer must consider their work requirements, if ANSI requirements are a must, the oldest SRL (Class A and Class B) must not be used, the Self …

This leads to the logical question: Class 1 vs Class 2 SRL—what’s the difference? A Class 1 SRD is designed to be anchored overhead. A Class 2 SRD can be anchored at, above, or up to 5 …