3400886 – Sealed-Blok (SRL) Self Retracting Lifeline – 85 ft. (25.5m) – Stainless steel lifeline w/ snap hook – RSQ dual-mode: Fall arrest or descent – 4 ft. tie-off adaptor
$3,698.57 + Free Shipping
Attention: Product has a 5 day leadtime and is expected to ship in 5 business days.
- Complete seal
- 4ft. tie-off adaptor w/ carabiner
- Swiveling snap hook
- RSQ™ dual-mode: Fall arrest or descent mode
- 85 ft. (25.5m) – 3/16″ (5mm) galvanized steel cable lifeline
- Handle equipped w/ 3M Connected Safety ID
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85 ft. (25.5m) of 3/16″ (5mm) galvanized steel wire rope with swivel snap hook, RSQ™ dual-mode, anchorage carabiner, 4 ft. (1.2m) cable tie-off adaptor.
- 100% completely sealed system for harsh environments
- RSQ™ dual-mode: Allows for SRL to be set to either Fall Arrest or Descent mode.
- Cable tie-off adaptor – 4 ft. (1.2m) with carabiner
- 85 ft. (25.5m) – 3/16″ (5mm) stainless steel cable lifeline
- Swiveling galvanized steel snap hook
- Saflok anchorage carabiner
- Large pivoting anchorage loop
- Reserve lifeline system
- Cable lifeline replacement system
Sealed SRL's
Sealed-Blok SRL's are heavy-duty self retracting lifelines designed for use in the WORST conditions.
Specifically built to withstand saltwater or any other mucky moist location - they are completely sealed to prevent damage to internal components
- Sealed Design - ensures efficient & safe operation under all working conditions.
- Secondary Anchorage Point - Allows for second back up anchorage point.
- Dual RSQ mode - Allows users to select between fall arrest and descent mode
- Fast-line - Allows for quick lifeline replacement while out in the field
TD;LR - Sealed SRL's are ideal for use in harsh environments where moisture or tiny particulates can damage SRL's internal components.
Self-retracting lifelines (SRL's)
An SRL is an alternative to traditional shock absorbing lanyards and work a lot like a seat-beat - pull out slowly and extend the line; but don;t you try to run with it.
These devices are specifically designed for professionals who work way up high - stopping falls within inches to allow great mobility.
Real quick - whats an SRL?
- Retractable lifelines designed to stop a fall within inches.
- Constantly under tension, but extends or retracts as the user moves up and down.
- Offers greater protection then a shock absorbing lanyard.
TL;DR - Self-retracting lifelines connect a harness to an anchor and offers great fall protection than a simple lanyard.
RSQ Self-retracting Lifelines
Dual-mode RSQ models allow crews to choose between fall arrest, self-rescue or whatever is most appropriate for the application.

Fall Arrest Mode - A speed sensing break stops the fall, reducing the falling forces to safe levels.

Descent Mode - Brakes to stop the fall, then instantly a centrifugal brake activates and safety lowers the user to solid ground.
Resources
Additional information
Mpn | 3400886 |
---|
Weight | 55 lbs |
---|---|
Dimensions | 16 × 10 × 7 in |
Overall Length | 85 ft. (25.5m) |
Brand | |
Product Family | |
Lifeline Material | Galvanized Cable |
SRL Application | For vertical use |
Lanyard Leg Count | Single-leg |
Hook type to structure | Carabiner |
Hook type to Harness | Snap Hook |
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