---
product_id: 570717854
title: "3M DBI-SALA Nano-Lok Edge Twin-Leg Personal Self Retracting Lifeline 3500280, Cable, Aluminum Rebar Hook, 8 ft, Class 2, ANSI"
price: "$1436.75"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/570717854-3m-dbi-sala-nano-lok-edge-twin-leg-personal-self
store_origin: US
region: United States of America
---

# Built-in connector for direct harness attachment Quick-activating speed sensing brake ANSI/ASSP Z359.14-2021 Class 2 certified 3M DBI-SALA Nano-Lok Edge Twin-Leg Personal Self Retracting Lifeline 3500280, Cable, Aluminum Rebar Hook, 8 ft, Class 2, ANSI

**Price:** $1436.75
**Availability:** ✅ In Stock

## Summary

> 🧗‍♂️ Elevate your safety game with the Nano-Lok Edge—because every second counts!

## Quick Answers

- **What is this?** 3M DBI-SALA Nano-Lok Edge Twin-Leg Personal Self Retracting Lifeline 3500280, Cable, Aluminum Rebar Hook, 8 ft, Class 2, ANSI
- **How much does it cost?** $1436.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/570717854-3m-dbi-sala-nano-lok-edge-twin-leg-personal-self)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ergonomic Compact Design:** Lightweight and streamlined for all-day comfort without bulk
- • **Next-Gen Safety Compliance:** Meets the latest ANSI/ASSP Z359.14-2021 & OSHA standards for ultimate peace of mind
- • **Rapid Response Brake System:** Speed sensing brake activates instantly to protect you at critical moments
- • **Seamless Harness Integration:** Built-in connector ensures quick, secure attachment to your harness—no extra gear needed
- • **Durable Thermoplastic Housing:** Engineered to withstand tough jobsite conditions and extend product life

## Overview

The 3M DBI-SALA Nano-Lok Edge Twin-Leg Self-Retracting Lifeline is a Class 2 ANSI-certified fall protection device designed for foot-level tie-off and leading edge applications. Featuring a quick-activating speed sensing brake, durable thermoplastic housing, and a built-in connector for direct harness attachment, this 8 ft lifeline meets the latest OSHA and ANSI standards, ensuring reliable, ergonomic safety for construction professionals.

## Description

3M DBI-SALA Nano-Lok Edge Self-Retracting Lifeline (SRL) is designed for ANSI Class 2 foot-level tie-off and leading edge applications - often found in construction. The SRL is ergonomically designed for ease of use and is ideal for direct connection to most harnesses.

## Features

- MEETS THE NEW ANSI/ASSP Z359.14-2021 STANDARD, CERTIFIED AS CLASS 2 DEVICES: With conformance to 29 CFR OSHA 1926.502 and OSHA 1910.140 regulations. Replaces legacy SKU 3500249
- Compact Design
- Quick activating speed sensing brake system
- Durable thermoplastic housing
- Built-in connector for direct attachment to harness

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CGTG7V5T |
| Best Sellers Rank | #795,013 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #826 in Restraint Ropes & Lanyards |
| Color | Orange |
| Customer Reviews | 5.0 5.0 out of 5 stars (2) |
| Date First Available | August 29, 2023 |
| Included Components | Twin-Leg Personal Self-Retracting Lifeline |
| Item Package Quantity | 1 |
| Item Weight | 9 pounds |
| Item model number | 3500280 |
| Manufacturer | 3M |
| Part Number | 3500280 |
| Product Dimensions | 1 x 1 x 1 inches |

## Images

![3M DBI-SALA Nano-Lok Edge Twin-Leg Personal Self Retracting Lifeline 3500280, Cable, Aluminum Rebar Hook, 8 ft, Class 2, ANSI - Image 1](https://m.media-amazon.com/images/I/71aoRTSXtwL.jpg)
![3M DBI-SALA Nano-Lok Edge Twin-Leg Personal Self Retracting Lifeline 3500280, Cable, Aluminum Rebar Hook, 8 ft, Class 2, ANSI - Image 2](https://m.media-amazon.com/images/I/71-KsY572DL.jpg)
![3M DBI-SALA Nano-Lok Edge Twin-Leg Personal Self Retracting Lifeline 3500280, Cable, Aluminum Rebar Hook, 8 ft, Class 2, ANSI - Image 3](https://m.media-amazon.com/images/I/71+WyaoXWtL.jpg)
![3M DBI-SALA Nano-Lok Edge Twin-Leg Personal Self Retracting Lifeline 3500280, Cable, Aluminum Rebar Hook, 8 ft, Class 2, ANSI - Image 4](https://m.media-amazon.com/images/I/71Hh3XU+wKL.jpg)
![3M DBI-SALA Nano-Lok Edge Twin-Leg Personal Self Retracting Lifeline 3500280, Cable, Aluminum Rebar Hook, 8 ft, Class 2, ANSI - Image 5](https://m.media-amazon.com/images/I/81ikkTp2TuL.jpg)

## Frequently Bought Together

- 3M DBI-SALA Nano-Lok Edge Twin-Leg Personal Self Retracting Lifeline 3500280, Cable, Aluminum Rebar Hook, 8 ft, Class 2, ANSI
- 3M 1113127 DBI-SALA ExoFit X300 Comfort Construction Positioning Safety Harness, Construction Fall Protection, Aluminum Back and Hip D-Rings, Auto-Locking Quick Connect Leg and Chest Buckles, Large

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-10*