What is a self retracting lifeline (SRL)?

A self-retracting lifeline (SRL) is a fall protection device that automatically extends and retracts, keeping tension on the lifeline. It locks instantly during a fall, reducing fall distance and impact. Ideal for construction and elevated work.

What are SRLs used for?

SRLs are used for fall protection in elevated work areas. They provide mobility while keeping the lifeline taut and lock instantly in a fall, minimizing impact. Commonly used in construction, roofing, and tower climbing.

What is the difference between SRL and SRL Le?

SRLs are standard self-retracting lifelines for overhead anchors. SRL-LE (Leading Edge) models are reinforced for use near sharp edges and foot-level tie-offs, offering added durability and energy absorption per ANSI Z359.14 LE standards.

Do self retracting lifelines expire?

SRLs don’t have a set OSHA expiration date, but they must pass regular inspections and be removed from service if damaged or fail inspection. Follow ANSI Z359.14 and manufacturer guidelines for lifespan and maintenance.

What are the OSHA requirements for self-retracting lifelines?

OSHA requires SRLs to limit arresting force to 1,800 lbs and deceleration distance to 3.5 ft. They must meet OSHA 1910 & 1926 standards and comply with ANSI Z359.14. Regular inspections are mandatory before each use.

Kwiksafty Cobra 6 Twin Leg Self Retracting Lifeline Ansi Class

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Description

🦾 Elevate your safety game with KwikSafty Cobra – where cutting-edge protection meets pro-level performance!

HEAVY DUTY HOOKS - Two self-locking rebar hooks with 3,600 lbs gate strength for rock-solid anchoring.
RAPID ARREST TECH - Nano-second quick brake system that stops falls instantly, minimizing injury risk.
SWIVEL TWIST LOCK - Ergonomic swivel top and twist-lock carabiner prevent lifeline twisting for seamless movement.
DOUBLE LEG DURABILITY - Twin 3/4” polyester webbing for unmatched fall protection and zero entanglement.
OSHA ANSI CERTIFIED - Meets strict safety standards so you stay compliant and confident on every job.

The KwikSafty Cobra 6' Twin-Leg Self Retracting Lifeline is an ANSI Class 1 and OSHA-compliant fall protection device featuring dual 3/4” polyester webbing, ultra-fast braking, and heavy-duty self-locking rebar hooks rated at 3,600 lbs. Its lightweight polymer housing and swivel top twist-lock carabiner ensure ease of use and prevent lifeline twisting, making it ideal for roofing, construction, and industrial safety applications.

Specifications

ASIN	B07QC94LDR
Best Sellers Rank	#228,195 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #254 in Restraint Ropes & Lanyards
Brand	KwikSafety
Brand Name	KwikSafety
Color	1 Pack
Customer Reviews	4.6 out of 5 stars 336 Reviews
Included Components	SRL
Item Highlight	ANSI, OSHA Compliant, Lightweight Housing, Rebar Hooks, Fall Protection, Construction, Roofing, Industrial, Scaffolding Item Highlight ANSI, OSHA Compliant, Lightweight Housing, Rebar Hooks, Fall Protection, Construction, Roofing, Industrial, Scaffolding See more
Manufacturer	KwikSafety
Material	Acrylonitrile Butadiene Styrene
Number of Items	1
Part Number	KS7915-ABS-6FTTWIN
Size	6FT TWIN-LEG
Style Number	KS7915
Unit Count	2 Count

Reviews

A**O

Good product

Good material and retracting is fast/strong 💯💯💯

17.03.2025

S**O

Would buy again

I feel safe with this device. Well worth the price and service

28.07.2025

L**S

Fast easy setup.

First time using a system and it was very easy and safe.

3.08.2025

W**Z

Liviano

Muy ligero

16.09.2024

D**7

Great value and saftey

These are always great to have when working up high. The saftey the provide is extremely comforting.

15.06.2021

A**Z

Works great

Very light

26.05.2024

R**D

Perfect

product was exactly what I wanted and the price was awesome.

12.11.2023

J**Z

Safety

Tremendo producto

3.03.2024

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TrustScore 4.5 | 7,300+ reviews

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