DBI-Sala  |  SKU: 3101280

3M™ DBI-SALA™ Nano-Lok™ Twin-Leg Quick Connect SRL - Steel 3101280

$587.33 Regular Price: $870.11

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Maximum quantity allowed is .
The product can be bought in quantity increments of .


  • Brand
  • ANSI Rating
    ANSI Z359.14
  • Country of Origin
    United States
  • Length
    6 ft
  • Material
  • Testing & Approvals
    OSHA 1910.66
  • Weight Capacity
    420 lbs. (190 kg)


The DBI Sala Nano-Lok™ twin-leg quick connect self-retracting lifeline 3101280 is an ideal piece of equipment for worker safety. The speed activated brake system locks within inches of a fall which means that it can be safely used at lower levels. The lifeline can be attached to an overhead anchor or directly on to a safety harness as well as a host of other configurations, making it a versatile tool. A compact and lightweight design keeps the lifeline taut and means that it is kept out of the worker's way, reducing the potential for dragging, snagging and trip falls. External energy absorbers ensure that shock is evenly dissipated so that the least possible impact is felt by the fallen worker.

  • Steel rebar hook
  • Twin-leg
  • 100% tie-off design
  • Built-in connector
  • 6 ft. (1.8m) twin-leg lifelines with 3/4" (19mm)
  • Dyneema® fiber and polyester web
  • Self-locking
  • Compact
  • Lightweight
  • Thermoplastic housing
  • Swiveling anchorage loops
  • Speed sensing brake systems
  • External energy absorbers
  • Impact indicators
  • i-Safe™ equipped
  • Capacity: 420 lbs. (190 kg)
  • Standards: ANSI Z359.14, OSHA 1910.66, OSHA 1926.502, Capital Safety Gen. Mfg. Req., ANSI A10.32

Reviews (4)

Customer Reviews

Based on 4 reviews
Good specs

The SRL works as advertised. I like the size of the hooks and the length of the cables too.

Derrick Mason
Easy to use, very reliable

This SRL is a little heavy but it doesn't really bother me at all. I will say though that the swivel snap hooks are great. They're very easy to use, very durable, and it's made of excellent material. Adjusting the cables is easy, and overall, it's just a great product.

Chris E.
Secure and affordable

I fully recommend this product. I lost my balance just the other day and I can honestly say it's very secure. It's also priced really well for what you're getting. 5/5

Henry Feldman
Great product

Great Product. Thank you.