--- product_id: 332129885 title: "5490EURD Retractable Tether for Key Safe, Up to 91 cm Long, Black" brand: "master lock" price: "€ 20.65" currency: EUR in_stock: true reviews_count: 8 category: "Master Lock" url: https://www.desertcart.be/products/332129885-5490eurd-retractable-tether-for-key-safe-up-to-91-cm store_origin: BE region: Belgium --- # 91 cm twisted steel cable Limited lifetime warranty Easy peel-and-stick installation 5490EURD Retractable Tether for Key Safe, Up to 91 cm Long, Black **Brand:** master lock **Price:** € 20.65 **Availability:** βœ… In Stock ## Summary > πŸ” Never lose your keys againβ€”secure, share, and simplify with Master Lock’s retractable tether! ## Quick Answers - **What is this?** 5490EURD Retractable Tether for Key Safe, Up to 91 cm Long, Black by master lock - **How much does it cost?** € 20.65 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/332129885-5490eurd-retractable-tether-for-key-safe-up-to-91-cm) ## 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 - β€’ **Built to Last, Backed for Life:** Durable alloy steel and plastic construction with a limited lifetime warranty for long-term reliability. - β€’ **Versatile Key Sharing Made Simple:** Perfect for real estate pros, caregivers, and service staff to share keys safely and efficiently. - β€’ **Effortless Setup, Instant Security:** High-strength bonding tape ensures quick, permanent installation inside almost all Master Lock key safes. - β€’ **Compact Design, Maximum Convenience:** Lightweight and portable tether fits discreetly inside your key safe without bulk. - β€’ **Secure Your Keys, Secure Your Peace:** Retractable 91 cm steel cable keeps keys tethered and accessible without risk of loss. ## Overview The Master Lock 5490EURD Retractable Tether is a 91 cm long twisted steel cable designed to securely tether keys inside Master Lock key safes. Featuring easy peel-and-stick installation, durable alloy steel construction, and a limited lifetime warranty, it’s ideal for professionals needing safe, convenient key sharing and management. ## Description Shop Master Lock 5490EURD Retractable Tether for Key Safe, Up to 91 cm Long, Black. Free delivery on eligible orders of Β£20 or more. Review: A really useful item! - Sticks well inside the key box and stops the key being removed! Review: Works well easy fit - Good idea and works well ## 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 | |---------------|-------| | ASIN | B093L7YDTV | | Best Sellers Rank | 30,638 in DIY & Tools ( See Top 100 in DIY & Tools ) 66 in Key Cabinets (DIY & Tools) | | Brand | Master Lock | | Colour | Black | | Control Method | Touch | | Country of Origin | China | | Customer Reviews | 4.5 out of 5 stars 330 Reviews | | Finish | Painted | | Global Trade Identification Number | 03520190945112 | | Included Components | 1 Cable Tether | | Item Dimensions | 31 x 14 x 31 millimetres | | Item Type Name | Master Lock 5490EURD Retractable Key Tether for Key Safe, Up to 91 cm long | | Item Weight | 0.03 Kilograms | | Item dimensions L x W x H | 31 x 14 x 31 millimetres | | Lock Type | lock Key | | Lock type | lock Key | | Manufacturer | Master Lock | | Manufacturer Warranty Description | Limited lifetime warranty. | | Material | Alloy Steel , Plastic | | Model Name | 5490EURD | | Model Number | 5490D | | Number of Pieces | 2 | | Part Number | 5490EURD | | Recommended Uses For Product | Sharing and securing keys for personal aids, real estate agents, babysitters, workers, and cleaning staff | | Recommended uses for product | Sharing and securing keys for personal aids, real estate agents, babysitters, workers, and cleaning staff Recommended uses for product Sharing and securing keys for personal aids, real estate agents, babysitters, workers, and cleaning staff See more | | Shape | Square | | Special Features | Portable | | Special feature | Portable | | Style | Retractable Tether Accessory | | Unit Count | 1.0 count | ## Product Details - **Brand:** Master Lock - **Item dimensions L x W x H:** 31 x 14 x 31 millimetres - **Lock type:** lock Key - **Material:** Alloy Steel, Plastic - **Special feature:** Portable ## Images ![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** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A really useful item! *by C***M on 29 August 2025* Sticks well inside the key box and stops the key being removed! ### ⭐⭐⭐⭐⭐ Works well easy fit *by D***D on 17 February 2026* Good idea and works well ### ⭐⭐⭐⭐ Stopped the key being taken *by A***J on 6 January 2026* Our last one of these snapped after two years of general use and the exposed edges of the cable became sharp requiring some tapping up before it did break entirely. Ironically, master lock do not suggest using these in their key boxes yet obviously there are cases where they are required. Be prepared they do take up a little room so placing the key back in can be a bit tricky. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/332129885-5490eurd-retractable-tether-for-key-safe-up-to-91-cm](https://www.desertcart.be/products/332129885-5490eurd-retractable-tether-for-key-safe-up-to-91-cm) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-06-23*