3590546 – Protecta Leading Edge (SRL) Self Retracting Lifeline – 50 ft. (15.2m) – For leading edges – Galvanized steel lifeline w/ steel snap hook – Shock absorber – Anchorage carabiner

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  • 50 ft. (15.2m) – Galvanized steel lifeline
  • Inline shock absorber
  • Galvanized snap hook
  • Thermoplastic housing
  • Anchorage carabiner for mounting
  • Equipped with 3M™ Connected Safety ID (CSID)
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50 ft. (15.2m) of 7/32″ (5.5mm) galvanized steel wire rope with swivel snap hook and in-line shock absorber for leading edges.

  • Designed for leading edge (sharp drop) applications
  • 50 ft. (15.2m) – 3/16″ (5mm) Galvanized steel wire rope.
  • Galvanized steel snap hook w/ impact indicator for attachment to harness.
  • Thermoplastic housing – Durable and cost effective.
  • Swiveling anchorage carabiner for mounting SRL.

Leading Edge SRL's

Leading Edge SRL's are intended for use when no overhead anchor point is available and foot-level tie-off is your only option.

This type of SRL is ideal for users working at more 6ft. fall clearance and along leading and sharp edges. When users are tied-off at foot level they are at risk for a greater fall, but these devices are designed to limit a fall within 18-24 inches; minimizing the chance of injury. Leading-edge SRL's are also equipped with deal with 'sharp edges' which are razor thin corners small enough to cut through traditional lifelines.

Leading-edge Vs. Regular SRL's
  • Leading edge SRL's are designed for foot-level tie-off
  • Leading edge SRL lifelines are designed for use on sharp edges
  • Works well with the self-rescue system


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.



PROTECTA SRL's utilize modern tech to maximize performance while minimizing cost. These devices are designed to stop a free-fall within inches, they are lightweight and built to last a long long time.

But what do they do?
  • They stack nicely when not in use - required very little storage space
  • Lightweight and portable
  • Easy to clean and inspect before use
  • Lifeline expands and contacts in reaction to the user
  • Steel components with corrosion resistant finish
  • Stops free-falls within inches

PROTECTA SRL's are low cost but highly effective in catching you should you fall.


Additional information

Weight25.00 lbs
Dimensions46 × 13 × 5.50 in
Connection Material

Galvanized steel

Lifeline Material

Galvanized Cable

SRL housing

Thermoplastic housing

Hook type to Harness

Snap Hook

Hook type to structure


Overall Length

50 ft. (15.2m)


Product Family

SRL Application

For horizontal use

Lanyard Leg Count



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