3M™ DBI-SALA® Nano-Lok™ edge Tie-Back Personal SRL, Galvanized Cable, 9 ft - 3500297


9 ft. (2.7m) tie-back lifeline with 3/16" (5mm) galvanized steel wire rope and tie-back hook, quick connector for harness mounting. Designed for ANSI Class 2 foot-level tie-off.

SKU: 3500297

This product is the manufacturer’s recommended replacement for:
  • 3M™ DBI-SALA® Nano-Lok™ Edge Tie-Back Self Retracting Lifeline, Cable 9' (SKU: 3500213)
Available - Typically ships same business day if ordered before 12 PM-EST.

Tie-Back Self Retracting Lifeline for Foot-Level Tie-Off and Sharp Edge Applications

The Nano Lok™ edge is designed specifically for ANSI Class 2 foot-level tie-off and sharp edge applications often used in construction. For ease of use, it is ergonomically built and is suitable for direct connection to most harnesses. The extremely compact and lightweight design makes it practically unnoticeable when worn, keeping out of the worker's way. It is also an excellent choice as a lanyard replacement.

There are numerous models to choose from to accommodate almost every need, whether your application requires single or twin leg configurations, mounting on an overhead anchor, or connecting directly to the harness. Nano Lok™ locks quickly — stopping a fall within inches — providing more protection at low heights. Also, tension is always kept on the lifeline, which reduces dragging, snapping and trip falls. Both features are key safety improvements.

Product Highlights

  • Designed for foot-level tie-off and sharp edge applications
  • Specifically designed for tie-back use
  • Built-in connector for single-leg SRL direct attachment to harness
  • 9 ft. (2.7m) lifeline with 3/16" (5mm) galvanized steel cable lifeline
  • Steel tie-back hook on end of lifeline
  • Extremely compact, lightweight design
  • Tough and impact resistant thermoplastic housing

3M™ DBI-SALA® Nano-Lok™ edge Tie-Back Personal SRL, Galvanized Cable, 9 ft - 3500297 Specifications *( 1,2 )

Model Number:
Product Series:
Nano-Lok Edge™
Product Category:
Body Worn SRL, Cable & Rope SRLs, Leading Edge 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)
4.2 lb
Net Weight (Metric)
1.9 kg
Overall Length (Imperial)
9.0 ft
Overall Length (Metric)
2.7 m
Product Color
Product Series
Nano-Lok™ edge
Product Type
Edge Tie-back Quick Connect Self-retracting Lifeline (Cable)
Recommended Application
Remediation, Maintenance, Inspection, Cleaning
Recommended Industry
Manufacturing, General Industrial, Mining, Oil & Gas
Specifications Met
29 CFR OSHA 1926.502, 29 CFR OSHA 1910.140, ANSI/ASSP Z359.14-2021
Single Leg
Weight Capacity (Imperial)
420.0 lb.
Weight Capacity (Metric)
190.0 kg
Product Weight:
4.2 lbs.
Manufacturer Part No.:

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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