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3M 3101491 DBI-SALA Nano-Lok Quick Connect Self Retracting Lifeline | Free Shipping and No Sales Tax

Save 28% Save 28%
Original price $389.09
Original price $389.09 - Original price $389.09
Original price $389.09
Current price $279.97
$279.97 - $279.97
Current price $279.97

3M  3101491 DBI-SALA® Nano-Lok™ Quick Connect Self Retracting Lifeline - For Hot Work Use , 6 ft. (1.8 m)

3M ID 70007455697, UPC 00648250171493, 3M Product Number 3101491

Free Shipping and No Sales Tax! Brand new and delivered by 3M directly to your door in a factory sealed carton.



Anchor Connection Type

Snap Hook



Connected Safety ID Equipped




Harness Connection Type

Single Pin Connector

Housing Material

Nylon Thermoplastic

Lifeline Hook Material

Zinc Plated Steel

Lifeline Length (Imperial)

6 ft

Lifeline Length (Metric)

1.8 m

Lifeline Material

Fire Resistant Web

Mounting Type

Direct to Harness Back

Overall Length (Imperial)

6 ft

Product Series


Product Type

Quick Connect Self-retracting Lifeline

Recommended Industry

Construction, General Industrial, Oil & Gas, Utilities

Specifications Met

ANSI A10.32, ANSI Z359.14, OSHA 1910.66, OSHA 1926.502

TDS Required


Weight (Imperial)

3.1 lb.

Weight Capacity

420 lbs. (190 kg)

Weight Capacity (Imperial)

420 lb.

Weight Capacity (Metric)

190 kg


  • Extremely compact, lightweight design
  • Quick activating speed sensing brake system
  • Smart activating brake system combines ANSI Class A & B to provide fall clearance as low as 4 ft. (1.22 m)
  • Tough and impact resistant thermoplastic housing
  • Swivelling anchorage loop
  • Built-in connector for direct attachment to harness
  • High capacity external energy absorber and impact indicator
  • 3M™ Connected Safety ID (CSID) equipped
  • Available in multiple styles and configurations

3M™ DBI-SALA® Nano-Lok™ Self-Retracting Lifeline is lightweight with a compact design which is easily worn on the user's back. It is designed to keep out of the way and can also be used as a lanyard replacement. Compatible with shoulder and foot level connections and available in multiple configurations,

3M™ DBI-SALA® Nano-Lok™ Self-Retracting Lifeline offers versatility for many different industrial applications.

3M™ DBI-SALA® Nano-Lok™ Self-Retracting Lifeline is ideal for direct connection to most harnesses.

Whether the application requires single or twin leg configurations, mounting to an overhead anchor, or connection directly to a harness, there are dozens of models to choose from that suit almost any application. 3M™ DBI-SALA® Nano-Lok™ Self-Retracting Lifeline 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. These features are key safety improvements and provide the user with additional security on the job.