---
product_id: 332129885
title: "Master Lock 5490EURD Retractable Tether for Key Safe, Up to 91 cm Long, Black"
brand: "master lock"
price: "AR$44039"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/332129885-master-lock-5490eurd-retractable-tether-for-key-safe-up-to
store_origin: AR
region: Argentina
---

# 91 cm twisted steel cable sleek black alloy steel & plastic easy, permanent installation Master Lock 5490EURD Retractable Tether for Key Safe, Up to 91 cm Long, Black

**Brand:** master lock
**Price:** AR$44039
**Availability:** ✅ In Stock

## Summary

> 🔐 Never lose your keys again — tether smart, live secure!

## Quick Answers

- **What is this?** Master Lock 5490EURD Retractable Tether for Key Safe, Up to 91 cm Long, Black by master lock
- **How much does it cost?** AR$44039 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/332129885-master-lock-5490eurd-retractable-tether-for-key-safe-up-to)

## Best For

- master lock enthusiasts

## Why This Product

- Trusted master lock brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Setup:** High-strength bonding tape and included hex key for quick, permanent mounting
- • **Durable & Discreet:** Robust alloy steel with sleek black finish blends seamlessly with any key safe
- • **Peace of Mind Warranty:** Backed by Master Lock’s limited lifetime warranty for trusted reliability
- • **Secure Your Keys, Always:** Retractable 91 cm steel cable keeps keys tethered and prevents loss
- • **Versatile Access Control:** Perfect for real estate pros, caregivers, and staff sharing keys safely

## Overview

The Master Lock 5490EURD Retractable Tether is a 91 cm twisted steel cable designed to securely attach keys to Master Lock key safes. Featuring easy installation with high-strength bonding tape and a hex key, this durable black alloy steel and plastic tether is ideal for professionals needing reliable key control. Lightweight and portable, it comes with a limited lifetime warranty for lasting peace of mind.

## Description

5490EURD Retractable Tether for Key Safe, Up to 91 cm Long, Black

## Features

- SECURITY TOOL: ideal to ensure all keys are returned to the key safe after use
- TETHER APPLICATION: ideal to share and secure keys for personnal aid, real estate agent, babysitters, workers, cleaning staff and more
- EASY INSTALLATION: plastic case with high strength bonding tape for easy and permanent installation (fits allmost all Master Lock Key Safes)
- DIMENSIONS: twisted steel cable of 91 cm ; hex key included to attach one or several key to the tether
- Limited Lifetime Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Master Lock |
| Part Number | 5490EURD |
| Product Dimensions | 3.1 x 1.4 x 3.1 cm; 30 g |
| Item model number | 5490D |
| Size | 0 cm x 0 cm x 0 cm |
| Colour | Black |
| Style | Retractable Tether Accessory |
| Finish | Painted |
| Material | Alloy Steel, Plastic |
| Shape | Square |
| Item Package Quantity | 1 |
| Number of Pieces | 2 |
| Plug profile | Wall Mount |
| Special Features | Portable |
| Included Components | 1 Cable Tether |
| Batteries Required? | No |
| Item Weight | 30 g |

## Product Details

- **Brand:** Master Lock
- **Special feature:** Portable
- **Lock type:** lock Key
- **Item dimensions L x W x H:** 31 x 14 x 31 millimetres
- **Material:** Alloy Steel, Plastic

## Images

![Master Lock 5490EURD Retractable Tether for Key Safe, Up to 91 cm Long, Black - Image 1](https://m.media-amazon.com/images/I/71V2EaXJZUS.jpg)

## Available Options

This product comes in different **Style Name** options.

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**Shop now:** [https://www.desertcart.com.ar/products/332129885-master-lock-5490eurd-retractable-tether-for-key-safe-up-to](https://www.desertcart.com.ar/products/332129885-master-lock-5490eurd-retractable-tether-for-key-safe-up-to)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-22*