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.

Kwiksafety Cobra 6 Twin Leg Self Retracting Lifeline Ansi Class

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Description

🛠️ Elevate your safety game with KwikSafety’s twin-leg lifeline—because every second counts!

LIGHTWEIGHT POWERHOUSE - Durable polymer housing keeps the unit portable without compromising strength—carry safety without the bulk.
INSTANT ARREST MINIMAL IMPACT - Quick brake system activates in a flash, while the external shock absorber reduces fall force to 1,350 lbs average arresting force.
OSHA ANSI CERTIFIED CONFIDENCE - Meets stringent safety standards for roofing, construction, and industrial work—stay compliant and protected on every job.
DOUBLE THE SAFETY HALF THE HASSLE - Twin 3/4” polyester webbing legs prevent entanglement and ensure continuous fall protection.
SWIVEL LOCK FOR ULTIMATE FREEDOM - Swivel top with two self-locking rebar hooks and a twist-lock carabiner prevents lifeline twisting and enhances ease of movement.

The KwikSafety Cobra 6' Twin-Leg Self Retracting Lifeline is an ANSI Class 1, OSHA-compliant fall protection device featuring dual 3/4” polyester webbing legs, a rapid-response quick brake system, and an external shock absorber to minimize impact forces. Equipped with two self-locking rebar hooks rated at 3,600 lbs gate strength and a swivel twist-lock carabiner, it offers superior freedom of movement and anti-twist functionality. Lightweight polymer housing ensures portability, making it ideal for roofing, construction, and industrial applications requiring reliable, certified fall arrest solutions.

Specifications

ASIN	B07QC94LDR
Best Sellers Rank	#489,210 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #570 in Restraint Ropes & Lanyards
Brand	KwikSafety
Brand Name	KwikSafety
Color	1 Pack
Customer Reviews	4.1 out of 5 stars 57 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

R**D

Perfect

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

12.11.2023

A**L

Safety

Very good yoyos a little heavy on the back but overall no problems when I’m 50 ft in the air. Will buy more eventually

11.12.2019

P**Z

Good but heavy and hurtful

They do what they are suppose to, frankly if you go too low while they hooked on a little too high they will swing up and smack you right in the back of the head. Other than that they work just fine. Also very heavy if you looking for something light a 6ft yo-yo is not the way to go.

7.11.2021

K**S

Do not buy

These are very heavy and uncomfortable.

12.06.2026

A**R

Safety, Price, ship time.

Received in good, safe condition.

18.03.2021

K**R

Clasps are big

Product came in on time. Straps and clasps are strong and work properly

22.12.2019

D**R

Works great

Excellent product no issues at all and at a real good price

10.12.2019

J**N

Decent

Works good but a bit on the heavy side.

14.05.2021

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₨11148

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KwikSafety Cobra 6' Twin-Leg Self Retracting Lifeline ANSI Class 1 Web SRL

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