When ANSI’s tougher Z359.14-2021 standard recently took effect, existing arc-rated personal SRLs were no longer compliant for below D-ring tie-off in high-heat and electrical environments.
Article content provided by FallTech.

Optimal for metalworkers, welders, and technicians who face the combined risks of high temperatures, sparks, and electrical exposure, the FT-X EdgeCore Arc Flash is the standard for Class 2 SRL-P performance.
The FT-X EdgeCore Arc Flash comes in single- and twin-leg configurations. Each unit is ASTM F887-23 and ANSI Z359.14-2021 Class 2 compliant for the most demanding conditions in the field. Visit the FallTech FT-X EdgeCore Arc Flash Page to find the option that’s best for your needs.
About FallTech®
FallTech is an ISO 9001:2015-accredited manufacturer with an ISO 17025-accredited test lab, where every product is tested meets or exceeds ANSI and OSHA standards. No shortcuts. No exceptions.
Visit the Falltech website.
Have a question for FallTech? Contact FallTech here.
FallTech is the premier manufacturer of fall protection equipment. Engineered to ANSI and OSHA standards, made in the USA.
Nov 14, 2025 — Products & Services Update
Dec 9, 2025 - A sheet metal manufacturer successfully insulated massive 62-inch ducts using Johns Manville’s Spiracoustic Plus® duct liner.
Dec 9, 2025 - We are pleased to announce the release of the new CDP Cable-Operated Dampers for use on Titus products.
Dec 9, 2025 - Powered by the POWERSTATE™ Brushless Motor, the M18 FUEL™ 4-1/2" / 6" Dual-Trigger Braking Grinder delivers 13A corded performance and achieves up to 135 cuts in ½” rebar on a single charge.