{"product_id":"safety-direct-ls-310-kevlar-single-leg-fr-shock-lanyard-canada","title":"Safety Direct LS 310 Kevlar Single-Leg FR Shock Lanyard | Canada","description":"\u003cstyle\u003e .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} .fpc-sd-pdp *{box-sizing:border-box} .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} .fpc-sd-pdp h2{font-size:1.75rem;border-left:4px solid var(--fpc-red);padding-left:14px;margin:2.25rem 0 1rem} .fpc-sd-pdp h3{font-size:1.15rem;margin:1.5rem 0 .6rem} .fpc-sd-pdp p{margin:.6rem 0} .fpc-sd-pdp a{color:var(--fpc-red);text-decoration:none;border-bottom:1px solid rgba(200,16,46,.3)} .fpc-sd-pdp a:hover{border-bottom-color:var(--fpc-red)} .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} .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} .fpc-sd-alert strong{color:#7a4f00;display:block;margin-bottom:.2rem;font-family:'Oswald',sans-serif;text-transform:uppercase;font-size:.82rem} .fpc-sd-alert-icon{flex:0 0 22px;color:var(--fpc-amber);font-weight:700;font-size:1.1rem;line-height:1.4} .fpc-sd-quick{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:.75rem;margin:1.25rem 0 1.75rem} .fpc-sd-quick-item{background:var(--fpc-navy);color:#fff;padding:.9rem 1rem;border-radius:3px;border-top:3px solid var(--fpc-red)} .fpc-sd-quick-label{font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.1em;font-size:.72rem;opacity:.75;margin-bottom:.2rem} .fpc-sd-quick-value{font-family:'Oswald',sans-serif;font-size:1.05rem;font-weight:500;line-height:1.25} .fpc-sd-features{list-style:none;padding:0;margin:.5rem 0 1.5rem} .fpc-sd-features li{position:relative;padding:.55rem 0 .55rem 28px;border-bottom:1px solid var(--fpc-line);font-size:.98rem} .fpc-sd-features li:last-child{border-bottom:none} .fpc-sd-features li::before{content:\"\";position:absolute;left:4px;top:1.05rem;width:8px;height:8px;background:var(--fpc-red);transform:rotate(45deg)} .fpc-sd-spec-table{width:100%;border-collapse:collapse;margin:.5rem 0 1.5rem;font-size:.95rem} .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} .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%} .fpc-sd-spec-table tr:nth-child(even) td{background:var(--fpc-bg)} .fpc-sd-usecase{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1rem;margin:1rem 0 1.5rem} .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} .fpc-sd-usecase-card h3{margin:0 0 .4rem;font-size:.95rem;color:var(--fpc-navy)} .fpc-sd-usecase-card p{font-size:.9rem;margin:0;color:var(--fpc-muted)} .fpc-sd-faq .fpc-sd-q{border-bottom:1px solid var(--fpc-line);padding:.75rem 0} .fpc-sd-faq h3{font-size:1.02rem;margin:0 0 .4rem} .fpc-sd-faq p{margin:0;color:var(--fpc-ink);font-size:.96rem} .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} .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} .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} @media (max-width:640px){ .fpc-sd-pdp h2{font-size:1.45rem} .fpc-sd-spec-table th{width:45%;font-size:.75rem} .fpc-sd-quick{grid-template-columns:repeat(2,1fr)} } \u003c\/style\u003e\u003cdiv class=\"fpc-dl\" style=\"max-width:900px;background:#f8f9fa;border:1px solid #e0e0e0;border-top:4px solid #c8102e;border-radius:8px;padding:16px 18px;margin:0 0 18px;font-family:Inter,-apple-system,sans-serif;color:#1a1a2e\"\u003e\n\u003ch2 style=\"font-size:1.15rem;line-height:1.3;font-weight:700;margin:0 0 10px;color:#0a1628\"\u003eSafety Direct LS 310 Kevlar Single-Leg FR Shock Lanyard instructions and documents\u003c\/h2\u003e\n\u003cul style=\"list-style:none;margin:0 0 8px;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:8px\"\u003e\u003cli style=\"margin:0\"\u003e\u003ca href=\"https:\/\/www.safetydirect.ca\/_files\/ugd\/0f848c_2889040058d149c8ae341f92e6d08942.pdf\" target=\"_blank\" rel=\"noopener\" style=\"display:flex;align-items:center;gap:10px;padding:10px 12px;background:#ffffff;border:1px solid #e0e0e0;border-radius:6px;color:#0a1628;text-decoration:none;font-weight:700;font-size:0.88rem;line-height:1.3\"\u003e\u003cspan style=\"flex:none;font-size:0.7rem;font-weight:700;letter-spacing:0.5px;background:#c8102e;color:#ffffff;padding:3px 7px;border-radius:3px\"\u003ePDF\u003c\/span\u003e310 lb energy-absorbing lanyard user instructions\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp style=\"font-size:0.8rem;color:#666666;margin:0\"\u003eSafety Direct's own documents. Read the instructions before first use.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"fpc-sd-pdp\"\u003e\n\u003cp class=\"fpc-sd-lede\"\u003e\u003cstrong\u003eSafety Direct LS 310 Kevlar single-leg energy-absorbing lanyard.\u003c\/strong\u003e A fire-resistant single-leg shock-absorbing lanyard for welders and hot work, in 100% Kevlar webbing for workers 110 to 310 lb. Choose a 310 polyester or 310 Kevlar energy absorber, fixed or adjustable length, snap, ladder or scaffold hooks, or the Arc Safe versions with dielectric snaps and a Nomex cover, in 3 to 6 ft.\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: CSA Z259.11-17\u003c\/strong\u003eSafety Direct states its LS 310 Kevlar lanyard is certified to CSA Z259.11-17 for users 110 to 310 lb (50 to 140 kg) including clothing and equipment, with a 6 ft maximum free fall and 11.3 ft (3.5 m) maximum deployment. Safety Direct lists \"specialty Arc Flash versions\"; the Arc Safe versions here (dielectric snaps, Nomex cover) are from its 2026 catalogue and no arc rating is published, so confirm the rating your electrical program needs. 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\"\u003eKevlar single-leg EA lanyard\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-quick-item\"\u003e\n\u003cdiv class=\"fpc-sd-quick-label\"\u003eCapacity\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-quick-value\"\u003e110-310 lb\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-quick-item\"\u003e\n\u003cdiv class=\"fpc-sd-quick-label\"\u003eStandard\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-quick-value\"\u003eCSA Z259.11-17\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-quick-item\"\u003e\n\u003cdiv class=\"fpc-sd-quick-label\"\u003eLengths\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-quick-value\"\u003e3, 4, 5, 6 ft\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSafety Direct LS 310 Kevlar lanyard key features\u003c\/h2\u003e\n\u003cul class=\"fpc-sd-features\"\u003e\n\u003cli\u003e100% Kevlar webbing, 1 3\/4 in (45 mm), 5,000 lb (23 kN) minimum tensile\u003c\/li\u003e\n\u003cli\u003eFire resistant: for welding, grinding sparks, abrasive surfaces and high heat\u003c\/li\u003e\n\u003cli\u003e310 polyester or 310 Kevlar energy absorber under clear heat-shrink tubing for inspection\u003c\/li\u003e\n\u003cli\u003eSnap, ladder or scaffold hooks: 5,000 lb (23 kN) break, 3,600 lb (16 kN) gate\u003c\/li\u003e\n\u003cli\u003eFixed or adjustable length, 3 to 6 ft\u003c\/li\u003e\n\u003cli\u003eArc Safe versions with dielectric snaps and Nomex cover, including a loop-end option\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety Direct LS 310 Kevlar single-leg lanyard 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\u003eSafety Direct Ltd., Sherwood Park, Alberta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLS 310 Kevlar single-leg lanyard (22 SKUs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eCSA Z259.11-17 (per Safety Direct)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUser capacity\u003c\/th\u003e\n\u003ctd\u003e110-310 lb (50-140 kg) incl. clothing and equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax free fall\u003c\/th\u003e\n\u003ctd\u003e6 ft (1.8 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax deployment\u003c\/th\u003e\n\u003ctd\u003e11.3 ft (3.5 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWebbing\u003c\/th\u003e\n\u003ctd\u003e100% Kevlar, 1 3\/4 in (45 mm), 5,000 lb (23 kN) min tensile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnergy absorber\u003c\/th\u003e\n\u003ctd\u003e310 Kevlar (LS?K8K) or 310 polyester (LS?K8P)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHooks\u003c\/th\u003e\n\u003ctd\u003eSnap\/snap, snap\/ladder, snap\/scaffold; Arc Safe: dielectric snaps or loop\/dielectric snap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLengths\u003c\/th\u003e\n\u003ctd\u003e3, 4, 5, 6 ft fixed or adjustable (by SKU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhere the LS 310 Kevlar shock lanyard works best\u003c\/h2\u003e\n\u003cdiv class=\"fpc-sd-usecase\"\u003e\n\u003cdiv class=\"fpc-sd-usecase-card\"\u003e\n\u003ch3\u003eWelding at height\u003c\/h3\u003e\n\u003cp\u003eKevlar resists sparks and spatter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-usecase-card\"\u003e\n\u003ch3\u003eGrinding and cutting\u003c\/h3\u003e\n\u003cp\u003eHandles abrasion and hot debris.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-usecase-card\"\u003e\n\u003ch3\u003eElectrical work\u003c\/h3\u003e\n\u003cp\u003eArc Safe version with dielectric snaps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-usecase-card\"\u003e\n\u003ch3\u003eSteel and scaffold\u003c\/h3\u003e\n\u003cp\u003eScaffold hook opens around pipe and beam.\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\"\u003eCanadian store\u003c\/div\u003e\n\u003cdiv\u003eSold by Fall Protection Canada, Paris, Ontario. CAD pricing, no duties, no border surprises, Canada-wide shipping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eLS 310 Kevlar lanyard questions and CSA status\u003c\/h2\u003e\n\u003cdiv class=\"fpc-sd-faq\"\u003e\n\u003cdiv class=\"fpc-sd-q\"\u003e\n\u003ch3\u003eIs the Safety Direct LS 310 Kevlar lanyard CSA certified?\u003c\/h3\u003e\n\u003cp\u003eYes. Safety Direct states the LS 310 Kevlar lanyard is certified to CSA Z259.11-17 for workers 110 to 310 lb.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-q\"\u003e\n\u003ch3\u003eKevlar or polyester energy absorber: which should I pick?\u003c\/h3\u003e\n\u003cp\u003eSafety Direct offers both 310 absorbers on the same Kevlar webbing. The polyester absorber versions cost less; choose the Kevlar absorber if your hot-work program calls for an all-Kevlar lanyard.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-q\"\u003e\n\u003ch3\u003eHow much clearance does the LS 310 Kevlar need?\u003c\/h3\u003e\n\u003cp\u003eSafety Direct lists a 6 ft maximum free fall and 11.3 ft maximum deployment. Add harness stretch and a safety margin when you calculate clearance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fpc-sd-q\"\u003e\n\u003ch3\u003eWhat is the Arc Safe LS 310 Kevlar lanyard?\u003c\/h3\u003e\n\u003cp\u003eIt has dielectric snap hooks and a Nomex cover, per Safety Direct's 2026 catalogue. No arc rating is published, so confirm it meets your electrical safety program.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePair the LS 310 Kevlar lanyard with a full fall arrest system\u003c\/h2\u003e\n\u003cdiv class=\"fpc-sd-compat\"\u003e\n\u003cp\u003eClip the LS 310 Kevlar lanyard to the dorsal D-ring of a Kevlar welder harness and a rated anchor.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/lanyards\"\u003eFall Protection Lanyards \u0026amp; Energy-Absorbing Connectors (Canada)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/harness-page\"\u003eSafety Harnesses Canada | CSA-Compliant Fall Protection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/safety-direct\"\u003eSafety Direct Fall Protection (CSA)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Safety Direct","offers":[{"title":"Fixed, Arc Safe, Nomex cover \/ Dielectric snaps \/ 4 ft","offer_id":52373817164071,"sku":"LS1K8K00D00D48D5","price":425.0,"currency_code":"CAD","in_stock":true},{"title":"Fixed, Arc Safe, Nomex cover \/ Dielectric snaps \/ 6 ft","offer_id":52373817196839,"sku":"LS1K8K00D00D72D5","price":428.2,"currency_code":"CAD","in_stock":true},{"title":"Fixed, Arc Safe, Nomex cover \/ Loop \/ dielectric snap \/ 6 ft","offer_id":52373817229607,"sku":"LS1K8K41N00D72D5","price":372.82,"currency_code":"CAD","in_stock":true},{"title":"Fixed, Kevlar absorber \/ Snap \/ snap \/ 4 ft","offer_id":52373817262375,"sku":"LS1K8K00F00F48D0","price":244.95,"currency_code":"CAD","in_stock":true},{"title":"Fixed, Kevlar absorber \/ Snap \/ snap \/ 6 ft","offer_id":52373817295143,"sku":"LS1K8K00F00F72D0","price":272.7,"currency_code":"CAD","in_stock":true},{"title":"Fixed, Kevlar absorber \/ Snap \/ ladder \/ 4 ft","offer_id":52373817327911,"sku":"LS1K8K00F01F48D0","price":262.45,"currency_code":"CAD","in_stock":true},{"title":"Fixed, Kevlar absorber \/ Snap \/ ladder \/ 6 ft","offer_id":52373817360679,"sku":"LS1K8K00F01F72D0","price":290.1,"currency_code":"CAD","in_stock":true},{"title":"Fixed, Kevlar absorber \/ Snap \/ scaffold \/ 4 ft","offer_id":52373817393447,"sku":"LS1K8K00F02F48D0","price":273.35,"currency_code":"CAD","in_stock":true},{"title":"Fixed, Kevlar absorber \/ Snap \/ scaffold \/ 6 ft","offer_id":52373817426215,"sku":"LS1K8K00F02F72D0","price":301.0,"currency_code":"CAD","in_stock":true},{"title":"Fixed, polyester absorber \/ Snap \/ snap \/ 5 ft","offer_id":52373817458983,"sku":"LS1K8P00F00F60D0","price":174.0,"currency_code":"CAD","in_stock":true},{"title":"Fixed, polyester absorber \/ Snap \/ scaffold \/ 5 ft","offer_id":52373817491751,"sku":"LS1K8P00F02F60D0","price":202.45,"currency_code":"CAD","in_stock":true},{"title":"Adjustable, Arc Safe, Nomex cover \/ Dielectric snaps \/ 3 ft","offer_id":52373817524519,"sku":"LS3K8K00D00D36D5","price":403.4,"currency_code":"CAD","in_stock":true},{"title":"Adjustable, Arc Safe, Nomex cover \/ Dielectric snaps \/ 6 ft","offer_id":52373817557287,"sku":"LS3K8K00D00D72D5","price":434.95,"currency_code":"CAD","in_stock":true},{"title":"Adjustable, Arc Safe, Nomex cover \/ Loop \/ dielectric snap \/ 4 ft","offer_id":52373817590055,"sku":"LS3K8K41N00D48D5","price":355.55,"currency_code":"CAD","in_stock":true},{"title":"Adjustable, Kevlar absorber \/ Snap \/ snap \/ 6 ft","offer_id":52373817622823,"sku":"LS3K8K00F00F72D0","price":281.36,"currency_code":"CAD","in_stock":true},{"title":"Adjustable, Kevlar absorber \/ Snap \/ scaffold \/ 6 ft","offer_id":52373817655591,"sku":"LS3K8K00F02F72D0","price":307.75,"currency_code":"CAD","in_stock":true},{"title":"Adjustable, polyester absorber \/ Snap \/ snap \/ 4 ft","offer_id":52373817688359,"sku":"LS3K8P00F00F48D0","price":166.95,"currency_code":"CAD","in_stock":true},{"title":"Adjustable, polyester absorber \/ Snap \/ snap \/ 6 ft","offer_id":52373817721127,"sku":"LS3K8P00F00F72D0","price":194.7,"currency_code":"CAD","in_stock":true},{"title":"Adjustable, polyester absorber \/ Snap \/ ladder \/ 4 ft","offer_id":52373817753895,"sku":"LS3K8P00F01F48D0","price":184.45,"currency_code":"CAD","in_stock":true},{"title":"Adjustable, polyester absorber \/ Snap \/ ladder \/ 6 ft","offer_id":52373817786663,"sku":"LS3K8P00F01F72D0","price":212.1,"currency_code":"CAD","in_stock":true},{"title":"Adjustable, polyester absorber \/ Snap \/ scaffold \/ 4 ft","offer_id":52373817819431,"sku":"LS3K8P00F02F48D0","price":195.35,"currency_code":"CAD","in_stock":true},{"title":"Adjustable, polyester absorber \/ Snap \/ scaffold \/ 6 ft","offer_id":52373817852199,"sku":"LS3K8P00F02F72D0","price":223.1,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/7249\/7447\/files\/0f848c_52409cc0b08947c6a48f033dc5149b08_mv2.jpg?v=1792375114","url":"https:\/\/fallprotectioncanada.com\/products\/safety-direct-ls-310-kevlar-single-leg-fr-shock-lanyard-canada","provider":"Fall Protection Canada","version":"1.0","type":"link"}