--- product_id: 36223442 title: "Master Lock Black Portable Key Lock Box with Light Up Dials, Set/Reset Combination for Tenants, Guests, Clients, Ideal for Realtors, Landlords or Property Managers, Holds 6 Keys, 5424EC" brand: "master lock" price: "€ 74.25" currency: EUR in_stock: true category: "Master Lock" url: https://www.desertcart.be/products/36223442-master-lock-black-portable-key-lock-box-with-light-up store_origin: BE region: Belgium --- # auto light-up dials 4-digit resettable combo holds 6 keys securely Master Lock Black Portable Key Lock Box with Light Up Dials, Set/Reset Combination for Tenants, Guests, Clients, Ideal for Realtors, Landlords or Property Managers, Holds 6 Keys, 5424EC **Brand:** master lock **Price:** € 74.25 **Availability:** ✅ In Stock ## Summary > 🔐 Light up your access game with Master Lock’s ultimate key vault! ## Quick Answers - **What is this?** Master Lock Black Portable Key Lock Box with Light Up Dials, Set/Reset Combination for Tenants, Guests, Clients, Ideal for Realtors, Landlords or Property Managers, Holds 6 Keys, 5424EC by master lock - **How much does it cost?** € 74.25 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/36223442-master-lock-black-portable-key-lock-box-with-light-up) ## 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 - • **Universal Fit:** Removable shackle fits most door knob styles—ball, biscuit, tulip—versatility meets convenience. - • **Spacious Storage:** Compact yet roomy enough to hold up to 6 keys, key fobs, or access cards securely. - • **Robust Durability:** Metal body with weather cover ensures long-lasting protection indoors or out. - • **Visibility On Demand:** Light-up dials activate automatically when opened, perfect for low-light access. - • **Customizable Security:** Set your own 4-digit combo for thousands of unique codes—total control, zero hassle. ## Overview The Master Lock 5424EC Portable Key Lock Box combines rugged metal durability with smart features like auto-illuminated dials and a resettable 4-digit combination. Designed for realtors, landlords, and property managers, it securely stores up to 6 keys and fits most door knob styles, making key management effortless and secure both indoors and outdoors. ## Description The Master Lock 5424EC Set Your Own Combination Portable Lock Box with Light Up Dials features a 2-7/8in (72mm) wide metal body for durability. The shackle design offers over the door mounting for convenience. The large, easy to read light-up dials, combined with resettable combination functionality, provide a secure storage location for spare keys, key fobs, and access cards. The Limited One Year Warranty provides peace of mind from a brand you know and can trust. ## Features - Key lock box is best used for secure storage of house keys, key fobs, and access cards; removable shackle fits most ball, biscuit, and tulip door knob styles.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit. - Large easy to read light up dials for better visibility in low light conditions; Dials light up automatically each time the weather cover is opened; Set your own four-digit combination for thousands of personalized combination code options - For indoor and outdoor use; key lock box is constructed with a metal body for durability and weather cover to protect combination dials - SPECIFICATIONS: External Dimensions: 7in (177.8) H x 2.875 in (72 mm) W X 2.06 in (52.50 5mm) D Internal Dimensions: 4.188 in (106.37 mm) H x 2.375 in (60mm) W x 1in (25mm) D Shackle Length: 1.68 in (42.87mm) Shackle Width: 1.406 in (35.71mm) Shackle Diameter: .375 in (9.52mm) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01I5OG4X4 | | Additional Features | Durability | | Best Sellers Rank | #9,337 in Office Products ( See Top 100 in Office Products ) #26 in Security Lock Boxes | | Brand | Master Lock | | Brand Name | Master Lock | | Color | Biscuit | | Connectivity Protocol | Bluetooth | | Customer Reviews | 4.6 out of 5 stars 2,993 Reviews | | Global Trade Identification Number | 00071649289071 | | Included Components | portable dial lock box | | Item Dimensions | 2.06 x 2.88 x 7 inches | | Item Type Name | Set Your Own Combination Portable Lock Box with Light Up Dials | | Item Weight | 1.3 Pounds | | Item dimensions L x W x H | 2.06 x 2.88 x 7 inches | | Lock Type | Combination Lock | | Manufacturer | Master Lock | | Manufacturer Part Number | 5424EC | | Manufacturer Warranty Description | Warranty | | Material | Plastic | | Material Type | Plastic | | Model Name | 5424EC | | Model Number | 5424EC | | Recommended Uses For Product | Secure storage of keys for homes, offices, and rental properties | | Shape | Rectangular | | Smart Home Compatibility | Not Smart Home Compatible | | Special Feature | Durability | | Style Name | Set Your Own Combination | | UPC | 071649289071 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Master Lock - **Item dimensions L x W x H:** 2.06 x 2.88 x 7 inches - **Lock Type:** Combination Lock - **Material:** Plastic - **Special Feature:** Durability ## Images ![Master Lock Black Portable Key Lock Box with Light Up Dials, Set/Reset Combination for Tenants, Guests, Clients, Ideal for Realtors, Landlords or Property Managers, Holds 6 Keys, 5424EC - Image 1](https://m.media-amazon.com/images/I/51slMgwMquL.jpg) ![Master Lock Black Portable Key Lock Box with Light Up Dials, Set/Reset Combination for Tenants, Guests, Clients, Ideal for Realtors, Landlords or Property Managers, Holds 6 Keys, 5424EC - Image 2](https://m.media-amazon.com/images/I/71VldsgQC1L.jpg) ![Master Lock Black Portable Key Lock Box with Light Up Dials, Set/Reset Combination for Tenants, Guests, Clients, Ideal for Realtors, Landlords or Property Managers, Holds 6 Keys, 5424EC - Image 3](https://m.media-amazon.com/images/I/61ubx69KsYL.jpg) ![Master Lock Black Portable Key Lock Box with Light Up Dials, Set/Reset Combination for Tenants, Guests, Clients, Ideal for Realtors, Landlords or Property Managers, Holds 6 Keys, 5424EC - Image 4](https://m.media-amazon.com/images/I/61-kE8fR45L.jpg) ![Master Lock Black Portable Key Lock Box with Light Up Dials, Set/Reset Combination for Tenants, Guests, Clients, Ideal for Realtors, Landlords or Property Managers, Holds 6 Keys, 5424EC - Image 5](https://m.media-amazon.com/images/I/71isFJDcKwL.jpg) ## Available Options This product comes in different **Size, Style** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/36223442-master-lock-black-portable-key-lock-box-with-light-up](https://www.desertcart.be/products/36223442-master-lock-black-portable-key-lock-box-with-light-up) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-16*