Designed for attachment to 3/8" to 1" thick plate steel. Easy-to-use set screw design ensures positive and safe connection. Integral D-ring provides a compatible connection point for personal fall protection system. Rated 5,000 lbs. Accommodates a lanyard, vertical lifeline system or self-retracting lifeline for added versatility. Durable, corrosion-resistant, zinc-plated steel construction. Meets or exceeds all applicable OSHA regulations and ANSI standards, including ANSI Z359.1.