{"product_id":"frontline-st18ah-aluminum-i-beam-slider-anchor-canada","title":"Frontline ST12AH \/ ST18AH Aluminum I-Beam Slider Anchor | Canada","description":"\u003cstyle\u003e\n.fpc-sd-pdp{--fpc-navy:#0a1628;--fpc-red:#c8102e;--fpc-ink:#1a1a1a;--fpc-muted:#5a6472;--fpc-line:#e5e7eb;--fpc-bg:#f7f8fa;--fpc-amber:#f59e0b;font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--fpc-ink);line-height:1.6;max-width:100%;margin:0}\n.fpc-sd-pdp *{box-sizing:border-box}\n.fpc-sd-pdp h2,.fpc-sd-pdp h3,.fpc-sd-pdp h4{font-family:'Oswald',sans-serif;font-weight:600;letter-spacing:.01em;color:var(--fpc-navy);margin-top:0}\n.fpc-sd-pdp h2{font-size:1.75rem;border-left:4px solid var(--fpc-red);padding-left:14px;margin:2.25rem 0 1rem}\n.fpc-sd-pdp h3{font-size:1.15rem;margin:1.5rem 0 .6rem}\n.fpc-sd-pdp p{margin:.6rem 0}\n.fpc-sd-pdp a{color:var(--fpc-red);text-decoration:none;border-bottom:1px solid rgba(200,16,46,.3)}\n.fpc-sd-pdp a:hover{border-bottom-color:var(--fpc-red)}\n.fpc-sd-lede{font-size:1.05rem;color:var(--fpc-ink);padding:1rem 1.25rem;background:var(--fpc-bg);border-left:3px solid var(--fpc-navy);margin:0 0 1.5rem}\n.fpc-sd-alert{display:flex;gap:.75rem;align-items:flex-start;padding:1rem 1.15rem;background:#fff8e6;border:1px solid #f3d38a;border-left:4px solid var(--fpc-amber);border-radius:4px;margin:1.25rem 0;font-size:.95rem}\n.fpc-sd-alert strong{color:#7a4f00;display:block;margin-bottom:.2rem;font-family:'Oswald',sans-serif;text-transform:uppercase;font-size:.82rem}\n.fpc-sd-alert-icon{flex:0 0 22px;color:var(--fpc-amber);font-weight:700;font-size:1.1rem;line-height:1.4}\n.fpc-sd-quick{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:.75rem;margin:1.25rem 0 1.75rem}\n.fpc-sd-quick-item{background:var(--fpc-navy);color:#fff;padding:.9rem 1rem;border-radius:3px;border-top:3px solid var(--fpc-red)}\n.fpc-sd-quick-label{font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.1em;font-size:.72rem;opacity:.75;margin-bottom:.2rem}\n.fpc-sd-quick-value{font-family:'Oswald',sans-serif;font-size:1.05rem;font-weight:500;line-height:1.25}\n.fpc-sd-features{list-style:none;padding:0;margin:.5rem 0 1.5rem}\n.fpc-sd-features li{position:relative;padding:.55rem 0 .55rem 28px;border-bottom:1px solid var(--fpc-line);font-size:.98rem}\n.fpc-sd-features li:last-child{border-bottom:none}\n.fpc-sd-features li::before{content:\"\";position:absolute;left:4px;top:1.05rem;width:8px;height:8px;background:var(--fpc-red);transform:rotate(45deg)}\n.fpc-sd-spec-table{width:100%;border-collapse:collapse;margin:.5rem 0 1.5rem;font-size:.95rem}\n.fpc-sd-spec-table th,.fpc-sd-spec-table td{padding:.7rem .9rem;text-align:left;border-bottom:1px solid var(--fpc-line);vertical-align:top}\n.fpc-sd-spec-table th{background:var(--fpc-navy);color:#fff;font-family:'Oswald',sans-serif;font-weight:500;letter-spacing:.04em;text-transform:uppercase;font-size:.82rem;width:38%}\n.fpc-sd-spec-table tr:nth-child(even) td{background:var(--fpc-bg)}\n.fpc-sd-usecase{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1rem;margin:1rem 0 1.5rem}\n.fpc-sd-usecase-card{padding:1.1rem 1.2rem;background:#fff;border:1px solid var(--fpc-line);border-top:3px solid var(--fpc-navy);border-radius:3px}\n.fpc-sd-usecase-card h3{margin:0 0 .4rem;font-size:.95rem;color:var(--fpc-navy)}\n.fpc-sd-usecase-card p{font-size:.9rem;margin:0;color:var(--fpc-muted)}\n.fpc-sd-faq .fpc-sd-q{border-bottom:1px solid var(--fpc-line);padding:.75rem 0}\n.fpc-sd-faq h3{font-size:1.02rem;margin:0 0 .4rem}\n.fpc-sd-faq p{margin:0;color:var(--fpc-ink);font-size:.96rem}\n.fpc-sd-compat{background:var(--fpc-bg);padding:1.1rem 1.25rem;border-radius:3px;border-left:3px solid var(--fpc-red);margin:1rem 0 1.5rem;font-size:.95rem}\n.fpc-sd-ship{display:flex;gap:.85rem;align-items:center;padding:.9rem 1.15rem;background:var(--fpc-navy);color:#fff;border-radius:3px;margin:1.5rem 0;font-size:.95rem}\n.fpc-sd-ship-badge{background:var(--fpc-red);color:#fff;font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.06em;font-size:.72rem;padding:.3rem .55rem;border-radius:2px;flex-shrink:0}\n@media (max-width:640px){\n.fpc-sd-pdp h2{font-size:1.45rem}\n.fpc-sd-spec-table th{width:45%;font-size:.75rem}\n.fpc-sd-quick{grid-template-columns:repeat(2,1fr)}\n}\n\u003c\/style\u003e\n\u003cdiv class=\"fpc-sd-pdp\"\u003e\n\u003cp class=\"fpc-sd-lede\"\u003e\u003cstrong\u003eFrontline ST12AH \/ ST18AH Aluminum I-Beam Slider Anchor | Canada.\u003c\/strong\u003e A lightweight aluminum beam anchor from Frontline that slides along the I-beam flanges on nylon bushings and ball bearings, trailing the worker. It adjusts from both sides to fit I-beams from 3 in wide up to 12 in (ST12AH) or 18 in (ST18AH), installs and moves without tools, and takes a self-retracting lifeline or a shock-absorbing lanyard for one worker.\u003c\/p\u003e\n\u003cdiv class=\"fpc-sd-alert\"\u003e\n\u003cspan class=\"fpc-sd-alert-icon\"\u003e⚠\u003c\/span\u003e\u003cdiv\u003e\n\u003cstrong\u003eCompliance in Canada: OSHA \/ ANSI, not CSA\u003c\/strong\u003eFrontline builds this anchor for a single-user connection and does not list standard numbers or a load rating on its product page; ask us for the Frontline instruction sheet before you specify it. It is not CSA Z259 certified. If your site or province requires CSA-marked fall protection, see our \u003ca href=\"\/collections\/harness-page\"\u003eSafety Direct CSA range\u003c\/a\u003e; otherwise confirm acceptance with your site safety officer and provincial OHS authority (Ontario MLITSD, Alberta OHS, WorkSafeBC, CNESST) before use. Inspect before each use and remove from service after any fall.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-quick\"\u003e\n\u003cdiv class=\"fpc-sd-quick-item\"\u003e\n\u003cdiv class=\"fpc-sd-quick-label\"\u003eEquipment type\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-quick-value\"\u003eSliding beam anchor\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-quick-item\"\u003e\n\u003cdiv class=\"fpc-sd-quick-label\"\u003eBeam flange\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-quick-value\"\u003e3 in to 12 in or 18 in\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-quick-item\"\u003e\n\u003cdiv class=\"fpc-sd-quick-label\"\u003eUse\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-quick-value\"\u003eSingle worker\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-quick-item\"\u003e\n\u003cdiv class=\"fpc-sd-quick-label\"\u003eBody\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-quick-value\"\u003eAluminum, steel anchoring device\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFrontline STAH aluminum I-beam slider anchor key features\u003c\/h2\u003e\n\u003cul class=\"fpc-sd-features\"\u003e\n\u003cli\u003eEasy to place and install; quickly removed and moved to the next location\u003c\/li\u003e\n\u003cli\u003eNylon bushings and ball bearings let it slide along the beam flanges, trailing the worker\u003c\/li\u003e\n\u003cli\u003eAdjusts from both sides for a secure fit\u003c\/li\u003e\n\u003cli\u003eRated for single-user connection\u003c\/li\u003e\n\u003cli\u003eWorks with a self-retracting lifeline or a shock-absorbing lanyard\u003c\/li\u003e\n\u003cli\u003eFits I-beams from 3 in wide, adjusting up to 12 in (ST12AH) or 18 in (ST18AH)\u003c\/li\u003e\n\u003cli\u003eRotating D-ring helps the user move between work areas\u003c\/li\u003e\n\u003cli\u003eLightweight, rugged aluminum body with a steel anchoring device\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrontline ST12AH and ST18AH beam anchor specifications\u003c\/h2\u003e\n\u003ctable class=\"fpc-sd-spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eFrontline Fall Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModels \/ SKUs\u003c\/th\u003e\n\u003ctd\u003eST12AH (up to 12 in flange) · ST18AH (up to 18 in flange)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam fit\u003c\/th\u003e\n\u003ctd\u003eI-beams from 3 in wide up to 12 in or 18 in, depending on the model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMovement\u003c\/th\u003e\n\u003ctd\u003eSlides along the flanges on nylon bushings and ball bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eAluminum body, steel anchoring device\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eD-ring\u003c\/th\u003e\n\u003ctd\u003eRotating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUse\u003c\/th\u003e\n\u003ctd\u003eSingle worker, with an SRL or shock-absorbing lanyard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e6 lb (ST12AH) · 7 lb (ST18AH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandards\u003c\/th\u003e\n\u003ctd\u003eNot listed on Frontline's product page; ask us for the instruction sheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRegion\u003c\/th\u003e\n\u003ctd\u003eStocked in Paris, Ontario · ships Canada-wide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhere crews use the Frontline STAH beam slider anchor\u003c\/h2\u003e\n\u003cdiv class=\"fpc-sd-usecase\"\u003e\n\u003cdiv class=\"fpc-sd-usecase-card\"\u003e\n\u003ch3\u003eStructural steel erection\u003c\/h3\u003e\n\u003cp\u003eA movable tie-off that follows the ironworker along the beam.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-usecase-card\"\u003e\n\u003ch3\u003eBridge and overpass work\u003c\/h3\u003e\n\u003cp\u003eClamp to the flange, work the span, slide the anchor with you.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-usecase-card\"\u003e\n\u003ch3\u003ePlant maintenance\u003c\/h3\u003e\n\u003cp\u003eTemporary overhead anchorage on mezzanine and crane-runway beams.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-usecase-card\"\u003e\n\u003ch3\u003ePre-cast and tilt-up\u003c\/h3\u003e\n\u003cp\u003eTool-free install on the beam, then move it to the next bay.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-ship\"\u003e\n\u003cdiv class=\"fpc-sd-ship-badge\"\u003eShips from Ontario\u003c\/div\u003e\n\u003cdiv\u003eStocked by Fall Protection Canada in Paris, Ontario. CAD pricing, no duties, no border surprises, Canada-wide shipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eIs the Frontline STAH beam anchor CSA certified? Compliance in Canada\u003c\/h2\u003e\n\u003cdiv class=\"fpc-sd-faq\"\u003e\n\u003cdiv class=\"fpc-sd-q\"\u003e\n\u003ch3\u003eIs the Frontline ST12AH or ST18AH CSA certified?\u003c\/h3\u003e\n\u003cp\u003eNo. Frontline sells it as an ANSI\/OSHA-market product and does not list CSA Z259 certification. For a CSA-marked beam anchor, see our Safety Direct range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-q\"\u003e\n\u003ch3\u003eWhich model fits my beam?\u003c\/h3\u003e\n\u003cp\u003eBoth start at 3 in wide. The ST12AH adjusts up to a 12 in flange and the ST18AH up to 18 in. Measure the flange width before you order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-q\"\u003e\n\u003ch3\u003eWhat can I connect to the slider anchor?\u003c\/h3\u003e\n\u003cp\u003eA self-retracting lifeline or a shock-absorbing lanyard, for one worker at a time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-q\"\u003e\n\u003ch3\u003eHow often should the anchor be inspected?\u003c\/h3\u003e\n\u003cp\u003eBefore every use, and formally by a competent person at least once a year. Remove it from service after any fall or if you find deformation, cracking or corrosion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePair the Frontline STAH slider anchor with an SRL or lanyard\u003c\/h2\u003e\n\u003cdiv class=\"fpc-sd-compat\"\u003e\n\u003cp\u003eThe STAH is the anchorage. Add a full-body harness and a self-retracting lifeline or shock-absorbing lanyard for a complete personal fall arrest system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fall-protection-hardware-connectors-canada\"\u003eFall Protection Hardware \u0026amp; Connectors Canada\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/frontline-fall-protection-equipment-canada\"\u003eFrontline Fall Protection Equipment Canada\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Frontline","offers":[{"title":"Up to 18 in flange","offer_id":51496719974695,"sku":"ST18AH","price":539.99,"currency_code":"CAD","in_stock":true},{"title":"Up to 12 in flange","offer_id":52360928297255,"sku":"ST12AH","price":481.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/7249\/7447\/files\/ST12AH_1__49168_196eceec-a8d8-4b8e-95a5-f12b29ab9eb4.jpg?v=1781364500","url":"https:\/\/fallprotectioncanada.com\/products\/frontline-st18ah-aluminum-i-beam-slider-anchor-canada","provider":"Fall Protection Canada","version":"1.0","type":"link"}