At Big Rock Supply, we know how important fall protection is, and we strive to bring our customers the best gear, equipment, and tools. In roofing and construction, working at height comes with serious risks—and having the right safety gear can mean the difference between a close call and a life-threatening accident. We wanted to highlight top-tier fall protection solutions from three of the most trusted names in the industry. From proven harnesses to innovative mobile systems, each product featured in this blog is built to meet the real demands of the jobsite. Keep reading to learn more about the brands leading the way in fall safety—and the standout products that have innovated job site safety.
Leading Edge Safety is a trusted name in workplace protection and the original developer of the Mobile Fall Protection Cart. Known for pioneering mobile safety systems that adapt to dynamic job sites, the company designs and manufactures reliable, easy-to-use solutions that help prevent falls in construction, industrial maintenance, and other high-risk environments. With a focus on innovation, quality, and industry education, Leading Edge Safety continues to raise the bar for fall protection standards—offering American-made products backed by deep expertise and a strong commitment to worker safety.
Big Rock Supply Featured Product: Raptor TriRex Mobile Fall Protection System
The TriRex™ (TR-000-1-09) is a mobile fall protection cart designed for safety, strength, and ease of use—supporting up to three workers for fall arrest and two for fall restraint. With no assembly required, flat-free tires, built-in job box, and new safety features like positive-locking brakes and a secure engagement arm, it’s ready to work right out of the box. Redesigned based on real-world feedback, the TriRex is OSHA-compliant, rugged, and built for everyday use on concrete and leading edge job sites.
Watch Leading Edge talk about the TriRex at IRE 2025!
Since 1969, Tie Down has been creating smart, reliable products focused on innovation and safety. What started in a garage is now a leading U.S. company making tools and equipment for industries like roofing, marine, agriculture, and manufactured housing. Headquartered in Atlanta, GA, Tie Down designs and builds over 7,000 products right here in the USA, using the latest technology to make sure everything works the way it should. With a strong focus on safety, quality, and customer service, Tie Down is all about helping people get the job done right.
Big Rock Supply Featured Product: Tie Down Squatch
The Squatch™ (61010) is a heavy-duty, OSHA-compliant mobile fall protection system designed to support up to 7 workers when used with a 100 ft. Horizontal Lifeline—3 in fall arrest, 4 in restraint. With flat-free tires, lifting rings, and job-site readiness, it delivers maximum safety and mobility for large-scale roofing applications.
NEW! Big Rock Supply Featured Product: Tie Down PX3
The PX3 (72810) is a lightweight, job-ready mobile fall protection system that supports up to five workers—three in fall arrest and two in restraint. Weighing just 430 lbs, it’s 45% lighter than similar systems, easy to relocate, and features a built-in rescue winch, locking tool box, and retractable handles for ultimate on-site efficiency.
Watch Tie Down talk about the Squatch and PX3 at IRE 2025!
Guardian Fall Protection is a global leader in height safety, offering tailored fall protection solutions, expert training, and comprehensive safety systems. Focused solely on height safety, they combine scale, agility, and end-to-end support to keep workers safe and compliant on every job. Guardian Fall Protection is committed to helping workers return home safely every day.
Big Rock Supply Featured Product: Guardian Rooftop Safety Kit
The Bucket of Safe-Tie is an all-in-one roofing fall protection kit designed for comfort, safety, and convenience. It includes a harness, lifeline with integrated shock absorber, rope grab, reusable roof anchor, and storage bucket. By integrating the shock absorber into the lifeline, it reduces weight on the worker’s back, improving mobility and ease of use.