3M™ DBI-SALA® Nano-Lok™ Edge 9 ft Twin-Leg, Tie-Back, Galv. Cable SRL

This Nano-Lok™ Edge twin-leg, tie-back, personal self-retracting lifeline features 9 ft. galvanized cables with steel snap hooks and a built-in connector for direct attachment to a harness.

SKU: 3500287

This product is the manufacturer’s recommended replacement for:
  • 3M™ DBI-SALA® Nano-Lok™ Edge Twin-Leg Tie-Back Self Retracting Lifeline, Cable 9' (SKU: 3500228)
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Providing more protection at low heights

3M™ DBI-SALA® Nano-Lok™ Edge Self-Retracting Lifeline (SRL) is designed for ANSI Class 2 foot-level tie-off and leading edge applications - often found in construction. The SRL is ergonomically designed for ease of use and is ideal for direct connection to most harnesses.

The Nano-Lok™ Edge SRL's compact design is easily worn on the user's back and stays out of the way; it can also be used as a lanyard replacement. Whether the application requires single or twin leg configurations, mounting to an overhead anchor, or connection directly to a harness, there are numerous models to choose from to suit a variety of applications.

The Nano-Lok™ Edge SRL is designed to lock quickly stopping a fall within inches - providing more protection at low heights. In addition, tension is maintained on the lifeline, which helps reduce potential dragging and trip falls.

Product Highlights

  • Designed for foot-level tie-off and leading edge applications
  • Compact Design
  • Quick activating speed sensing brake system
  • Durable thermoplastic housing
  • Built-in connector for direct attachment to harness
  • High capacity external energy absorber and impact indicator
  • RFID equipped and compatible with inventory management system

3M™ DBI-SALA® Nano-Lok™ Edge 9 ft Twin-Leg, Tie-Back, Galv. Cable SRL Specifications *( 1,2 )

Model Number:
Product Series:
Nano-Lok Edge™
Product Category:
Cable & Rope SRLs, Twin-Leg SRL
Length Option:
9 ft.
Anchor Connection Type
Non Pertinent
Anchor Hook Material
Non Pertinent
Anchor Material
Non Pertinent
ANSI Class Level
Class 2
Color Family
Harness Connection Hook Material
Zinc Plated Steel
Harness Connection Type
Single Pin Connector
Housing Material
Nylon Thermoplastic
Housing Type
Install Type
Portable & Removable
Leg Count
Lifeline Hook Material
Zinc Plated Steel
Lifeline Length (Imperial)
9.0 ft
Lifeline Length (Metric)
2.7 m
Lifeline Material
Galvanized Cable
Maximum Number of Users
Mounting Type
Direct to Harness Back
Net Weight (Imperial)
7.5 lb
Net Weight (Metric)
3.4 kg
Overall Length (Imperial)
9.0 ft
Overall Length (Metric)
2.7 m
Product Color
Product Series
Nano-Lok™ edge
Product Type
Edge Twin-leg Tie-back Quick Connect Self-retracting Lifeline (Cable)
Recommended Application
Remediation, Inspection, Maintenance, Cleaning
Recommended Industry
General Industrial, Manufacturing, Mining, Construction, Oil & Gas
Specifications Met
29 CFR OSHA 1926.502, 29 CFR OSHA 1910.140, ANSI/ASSP Z359.14-2021
Dual 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 Tie-Back Self-Retracting Devices User Instructions

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3M™ Personal Safety Products - Firefighting Notice

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