3M™ DBI-SALA® Nano-Lok™ 8 ft. Arc Flash Web SRL, Carabiner Anchor & Steel Snap Hook - 3100580

This Nano-Lok™ Arc Flash, single-leg, self-retracting lifeline with anchor hook has a swiveling anchorage loop with carabiner. It features a 8 ft. fire resistant web lifeline with a steel snap hook and durable thermoplastic housing.

SKU: 3100580

This product is the manufacturer’s recommended replacement for:
  • 3M™ DBI-SALA® Nano-Lok™ Arc Flash Self Retracting Lifeline & Anchor, Web 8' ( SKU: 3101533 )
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Self-Retracting Lifelines for those who refuse to compromise

3M™ DBI-SALA® Nano-Lok™ Self-Retracting Lifeline (SRL) with Anchor Hook is designed for ease of use and is ideal for direct connection to most harnesses. Focusing on strengthening the worker's comfort and safety as the highest priorities, 3M™ DBI-SALA® Nano-Lok™ Personal Self-Retracting Lifeline with Anchor Hook combines lightweight design with industrial-strength durability and function.

Whether the application requires single or twin leg configurations, mounting to an overhead anchor, or connection directly to a harness, there are numerous fall protection models to choose from to suit almost any application. 3M™ DBI-SALA® Nano-Lok™ Self-Retracting Lifeline (SRL) with Anchor Hook's smart activating brake system achieves fall clearance as low as 4 feet while stopping a fall within inches and providing more protection at low heights. In addition, tension is always kept on the lifeline helping to reduce dragging, snapping, and trip falls. These features are key safety improvements and provide the user with the comfort and support required to get the job done right.

Product Highlights

  • Swiveling anchorage loop with carabiner
  • Quick activating speed sensing brake system
  • Self-locking snap hook on lifeline
  • Compact & lightweight design
  • Durable thermoplastic housing
  • High capacity external energy absorber and impact indicator
  • RFID equipped and compatible with inventory management system

3M™ DBI-SALA® Nano-Lok™ 8 ft. Arc Flash Web SRL, Carabiner Anchor & Steel Snap Hook - 3100580 Specifications *( 1,2 )

Model Number:
Product Series:
Product Category:
Arc Flash SRL, Single-Leg SRL, Web SRLs
Length Option:
8 ft.
Anchor Connection Type
Anchor Hook Material
Zinc Plated Steel
Anchor Material
Zinc Plated Steel
ANSI Class Level
Class 1
Color Family
Harness Connection Hook Material
Non Pertinent
Harness Connection Type
Non Pertinent
Housing Material
Nylon Thermoplastic
Housing Type
Install Type
Portable & Removable
Leg Count
Lifeline Hook Material
Zinc Plated Steel
Lifeline Length (Imperial)
8.0 ft
Lifeline Length (Metric)
2.4 m
Lifeline Material
Fire Resistant Web
Maximum Number of Users
Mounting Type
Overhead Anchor Point
Net Weight (Imperial)
3.5 lb
Net Weight (Metric)
1.59 kg
Overall Length (Imperial)
8.0 ft
Overall Length (Metric)
2.4 m
Product Color
Product Series
Product Type
Self Retracting Lifeline
Recommended Application
Remediation, Assembly, Electrical, Maintenance, General Industrial, Ladder Climbing
Recommended Industry
Utilities, General Industrial, Construction, Oil & Gas, Manufacturing, Transportation
Specifications Met
ANSI/ASSP Z359.14-2021, 29 CFR OSHA 1926.502, 29 CFR OSHA 1910.140
Single Leg
Weight Capacity (Imperial)
420.0 lb.
Weight Capacity (Metric)
190.0 kg
Product Weight:
0 lbs.

Product Specification Disclaimer *( 1, 2 )

*1. Manufacturer's specifications are supplied by the manufacturer and are subject to change without notice. The data and information contained in these specification sheets are representative; the ratings supplied are suggested as guidelines and should only be used for evaluating your specific application.

**2. Although Reliable Electric Products Company Inc. has made every effort to ensure the accuracy of information by third parties, it is ultimately the customer’s responsibility to validate these specifications to ensure they are suitable for SAFE use in a particular application. Reliable Electric Products Company Inc. disclaims to the extent permitted by law, any warranty or liability.

Manufacturer's Extended Intended Use Disclaimer

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.

3M™ DBI-SALA® Nano-Lok™ Self-Retracting Devices - User Instructions

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3M™ Personal Safety Products - Firefighting Notice

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