3M™ DBI-SALA® Nano-Lok™ Self-Retracting Lifeline (SRL) is designed for ease of use and is ideal for direct connection to most safety harnesses. These SRL’s are specifically designed for "hot work" environments such as welding and foundry work. Available in single leg and twin leg models.
Nano Lok™ is ergonomically designed for ease of use and is ideal for direct connection to most harnesses. The extremely compact and lightweight design is virtually unnoticeable on your back, staying out of the worker’s way and making it ideal as a lanyard replacement. Whether your application requires single or twin leg configurations, mounting to an overhead anchor or for connection directly to harness, there are dozens of models to choose from to suit almost any application. Nano Lok™ locks quickly—stopping a fall within inches—providing more protection at low heights. In addition, tension is always kept on the lifeline, which reduces dragging, snapping and trip falls. Both features are key safety improvements.
Anchor Connection Type | Carabiner |
Anchor Hook Material | Zinc Plated Steel |
Anchor Hook Material | Zinc Plated Steel |
Average Arrest Force (Imperial) | 1125 lbf (ANSI), 1125 lbf (OSHA up to 420 lb), 1125 lbf (OSHA 130 lb - 310 lb) |
Average Arrest Force (Metric) | 5 kN (ANSI), 5 kN (OSHA up to 420 lb) |
Brands | DBI-SALA® |
Connected Safety ID Equipped | Yes |
Harness Connection Hook Material | Zinc Plated Steel |
Harness Connection Type | Single Pin Connector |
Housing Material | Nylon Thermoplastic |
Housing Type | Thermoplastic |
Install Type | Portable & Removable |
Leg Count | Twin-Leg, Single-Leg |
Lifeline Connection Type | Rebar Snap Hook, Comfort Grip Hook, Snap Hook, Swivel Snap Hook, Carabiner |
Lifeline Hook Material | Zinc Plated Steel, Aluminum, Aluminum & Steel |
Lifeline Length (Imperial) | 6 ft |
Lifeline Length (Metric) | 1.83 m |
Lifeline Material | Fire Resistant Web |
Maximum Arrest Force (Imperial) | 1800 lbf (ANSI), 1800 lbf (OSHA up to 420 lb), 1800 lbf (OSHA 130 lb - 310 lb) |
Maximum Arrest Force (Metric) | 8 kN (ANSI), 8 kN (OSHA up to 420 lb), 8 kN (OSHA 130 lb - 310 lb) |
Maximum Number of Users | One |
Mounting Type | Direct to Harness Back, Overhead Anchor Point |
Net Weight (Imperial) | 2.49 lb, 3.1 lb, 3.2 lb, 3.6 lb, 3.7 lb, 4.1 lb, 5.4 lb, 6.2 lb, 6.6 lb, 6.9 lb, 6.91 lb, 7.1 lb, 7.2 lb, 7.6 lb |
Net Weight (Metric) | 1.13 kg, 1.41 kg, 1.45 kg, 1.63 kg, 1.68 kg, 1.86 kg, 2.45 kg, 2.81 kg, 2.99 kg, 3.13 kg, 3.22 kg, 3.27 kg, 3.45 kg |
Product Color | Black |
Product Series | Nano-Lok™ |
Product Type | Self Retracting Lifeline |
Recommended Application | Welding, Maintenance, Demolition, Remediation, Blasting, Climbing, Sanding |
Recommended Industry | Manufacturing, Transportation, Utilities, Oil & Gas, Construction, General Industrial |
Specifications Met | ANSI Class Level 1, ANSI/ASSP Z359.14-2021, 29 CFR OSHA 1910.140, 29 CFR OSHA 1926.502 |
Style | Dual Leg, Single Leg |
Weight Capacity (Imperial) | 420 lb |
Weight Capacity (Metric) | 190 kg |
Overall Length (Imperial) | 6 ft |
Overall Length (Metric) | 1.83 m |
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3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert. If this product is being purchased for use in firefighting duties, please review this Notice Regarding Fluorinated Organic Compounds.