Sala Nano-Lock Arc Flash

3M™ DBI-SALA™ Nano-Lok™ Arc Flash Self-Retracting Lifeline with Anchor Hook

SKU: DS-3101575



8 ft. (2.4m) of 3/4″ (19mm) Kevlar® fiber webbing and aluminum carabiner, swiveling anchor loop with 13″ (33mm) web extension with aluminum snaphook.

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 more than 30 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.


  • Arc flash rated
  • Swiveling anchorage loop with 13″ (33mm) web extension and aluminum snaphook
  • 8 ft. (2.4m) 3/4″ (19mm) Kevlar® fiber web lifeline
  • Aluminum self-locking carabiner on lifeline
  • Extremely compact, lightweight design
  • Tough and impact resistant thermoplastic housing
  • Quick activating speed sensing brake system
  • High capacity energy absorber and impact indicator protected by Kevlar® fiber cover
  • i-Safe™ equipped
  • Wide variety of configurations available
  • SKU: DS-3101575

Additional Information

Meets Exceeds

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

Housing Mat

Nylon Thermoplastic


3 lbs (1.4kg)


Standard/Traditional Arc Flash: resistant up to 40 cal/cm2 making it ideal for use where high voltage electricity is a concern.


31.75 x 3.50 x 2.00 (in)


420 lbs. (190 kg)


3/4″ (19mm) wide Kevlar®

Lifeline Length

8 ft. (2.4 m)

Anchorage Hook


Mounting Type

Overhead Anchor Point

Lifeline Type

Fire Resistant Web