Yes. The Frontline Aluminum I-Beam Slider Anchor is purpose-built as a sliding fall-protection anchor for horizontal I-beams, letting a single worker keep a fixed overhead tie-off point that trails along with them as they move. Nylon bushings and ball bearings let it glide smoothly along the beam flange, and a centered rotating D-ring keeps the connection oriented no matter the direction of travel. It's rated to a 5,000 lb static tensile strength and a 425 lb user maximum capacity, and meets ANSI Z359.18 plus OSHA 1926 and 1910 requirements. It ships with free shipping from Industrial Safety Products.

The Frontline Aluminum I-Beam Slider Anchor meets or exceeds ANSI Z359.18 (the standard for anchorage connectors in personal fall arrest systems) and complies with OSHA 1926 (construction) and OSHA 1910 (general industry). It is designed and tested as a horizontal I-beam anchorage connector with a 5,000 lb static tensile strength, the load level OSHA and ANSI require for a single-worker anchor point. The ISP listing also references ANSI Z359.7, OSHA 1910.140, OSHA 1926.503, and EN 795:2012.

The Frontline Aluminum I-Beam Slider Anchor has a static tensile strength of 5,000 lbs and a user maximum capacity of 425 lbs (including the worker plus tools and equipment). It is rated for a single user connection at a time. The 5,000 lb tensile rating aligns with OSHA's anchorage requirement for one attached worker, and the 425 lb capacity gives room for the worker's body weight plus gear.

It comes in two sizes. The ST12AH fits beam flange widths from 3.5" up to 12", and the ST18AH fits from 3.5" up to 18". Both models fit beam flanges up to 1¾" thick. You adjust it to the exact flange width by hand using turn-locking adjusters from either side — no tools required — so one anchor covers a wide range of horizontal I-beams.

No tools are needed. The Frontline Aluminum I-Beam Slider Anchor installs in seconds: you set it over the beam flange and turn the locking adjusters by hand to clamp it to the exact flange width, tightening from both sides for a secure, balanced fit. Because it's tool-free, it's fast to reposition to the next beam or work area. Once mounted it slides along the flange on nylon bushings and ball bearings, trailing the worker.

The hex bar and jaws are aluminum alloy and the D-ring assembly is alloy steel, giving a lightweight body with a high-strength steel connection point. The 12" model (ST12AH) weighs about 4.81 lbs and the 18" model (ST18AH) about 5.64 lbs, so it's easy to carry up and reposition compared with a heavier all-steel beam clamp, while still delivering a 5,000 lb tensile rating.

Yes. The Frontline Aluminum I-Beam Slider Anchor is designed to connect either a self-retracting lifeline (SRL) or a shock-absorbing lanyard to its rotating D-ring for single-user fall arrest. The centered D-ring rotates and moves so the connected SRL or lanyard stays aligned with the worker as the anchor slides along the beam, reducing side-loading on the connection.

The rotating D-ring is centered on the anchor and moves vertically and horizontally, so the connection point follows the worker freely as they change position along the beam. This keeps the SRL or lanyard properly aligned, helps prevent tangling and off-axis loading, and lets the anchor trail smoothly behind the worker on its nylon bushings and ball bearings — improving both mobility and safety on horizontal I-beam work.

It's a fully reusable, portable anchor. The Frontline Aluminum I-Beam Slider Anchor is placed and installed in seconds without tools, and can be quickly removed to move to the next beam or job. Its aluminum construction keeps it lightweight to transport, and the tool-free turn-locking adjusters make it practical to reposition throughout a shift rather than leaving a fixed anchor in place.

The only difference is the beam-width range they cover. The ST12AH adjusts to fit I-beam flanges from 3.5" up to 12" wide (about 4.81 lbs), and the ST18AH fits from 3.5" up to 18" wide (about 5.64 lbs). Both share the same design: aluminum-alloy body, alloy-steel rotating D-ring, 5,000 lb tensile strength, 425 lb user capacity, tool-free installation, and ANSI Z359.18 / OSHA compliance. Choose the 12" for standard beams and the 18" for wider flanges.

The Frontline Aluminum I-Beam Slider Anchor is available at Industrial Safety Products (industrialsafetyproducts.com) in both the 12" (ST12AH) and 18" (ST18AH) sizes, and it ships with free shipping. It's sold by Frontline Fall Protection as a horizontal I-beam sliding anchor for single-user fall arrest.

For mobile overhead work, generally yes. The Frontline Aluminum I-Beam Slider Anchor pairs an aluminum-alloy body (about 4.81–5.64 lbs depending on size) with an alloy-steel D-ring, so it delivers a 5,000 lb tensile rating and 425 lb user capacity while staying light enough to carry and reposition all day. Unlike a fixed clamp, it slides along the flange on nylon bushings and ball bearings and trails the worker, and it installs and removes in seconds with no tools — a real advantage over bulkier steel anchors when you're moving frequently along a beam.