--- product_id: 261084659 title: "Master Lock Wall Mount Key Lock Box with Push Button Combination Lock, Outdoor Wall Mounted Lock Box for House Keys, Key Safe with Combination Lock, 5 Key Capacity, 5423D" brand: "master lock" price: "€ 76.46" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.at/products/261084659-master-lock-wall-mount-key-lock-box-with-push-button store_origin: AT region: Austria --- # Customizable Code 5 Key Capacity Weather Resistant Master Lock Wall Mount Key Lock Box with Push Button Combination Lock, Outdoor Wall Mounted Lock Box for House Keys, Key Safe with Combination Lock, 5 Key Capacity, 5423D **Brand:** master lock **Price:** € 76.46 **Availability:** βœ… In Stock ## Summary > πŸ”‘ Unlock Peace of Mind with Style! ## Quick Answers - **What is this?** Master Lock Wall Mount Key Lock Box with Push Button Combination Lock, Outdoor Wall Mounted Lock Box for House Keys, Key Safe with Combination Lock, 5 Key Capacity, 5423D by master lock - **How much does it cost?** € 76.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/261084659-master-lock-wall-mount-key-lock-box-with-push-button) ## 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€’ **Durable Design:** Crafted from sturdy aluminum with a weather cover to withstand the elements. - β€’ **Secure Your Keys:** Never worry about lost keys again with a robust lock box that holds up to 5 keys. - β€’ **Easy Installation:** Comes with all necessary hardware for quick wall mountingβ€”no hassle, just security. - β€’ **Compact & Convenient:** Sleek dimensions (4-5/8" H x 3-1/8" W) fit seamlessly into any outdoor or indoor space. - β€’ **Personalized Security:** Set and reset your own alpha/numeric combination for ultimate peace of mind. ## Overview The Master Lock Wall Mount Key Lock Box (Model 5423D) is a durable and weather-resistant solution for securely storing up to five keys. With customizable alpha/numeric combinations, this lock box is perfect for both indoor and outdoor use, ensuring your keys are always accessible yet safe. Easy to install and compact in design, it’s the ideal choice for homeowners seeking convenience and security. ## Description Master LockWall Mount Key Lock Box with Push Button Combination Lock, Outdoor Wall Mounted Lock Box for House Keys, Key Safe with Combination Lock, 5 Key Capacity, 5423D ## Features - Key lock box enables secure storage of up to five keys; Designed for installation to a wall or fixed object (hardware included).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. - Set your own alpha/numeric combination lock box; Reset the combination for multiple personalized combination code options - For indoor and outdoor use; Key safe is constructed with a metal body for durability and weather cover to protect combination buttons - Exterior dimensions: 4-5/8 inch (11.7 centimeter) H x 3-1/8 inch (7.9 centimeter) W x 2-1/16 D (5.2 centimeter) - Interior dimensions: 3-1/2 inch (8.9 centimeter) H x 2-1/4 inch (5.7 centimeter) W x 1 inch (2.5 centimeter) D; 7.9 cubic inch (20 cubic centimeter) volume ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Master Lock | | Part number | 5423EC | | Item Weight | 771 g | | Product Dimensions | 18.26 x 13.34 x 5.64 cm; 771.11 g | | Item model number | 5423EC | | Size | 3-1/8" W | | Color | Black | | Style | Push Button | | Finish | Polished | | Material | Aluminum | | Pattern | Key Lock Box | | Shape | Rectangular | | Item Package Quantity | 1 | | Number Of Pieces | 1 | | Plug Profile | Wall Mount | | Special Features | Keyless | | Included components | lock box, operating manual | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Brand:** Master Lock - **Item dimensions L x W x H:** 7.19 x 5.25 x 2.22 inches - **Lock Type:** Combination Lock - **Material:** Aluminum - **Special Feature:** Portable ## Images ![Master Lock Wall Mount Key Lock Box with Push Button Combination Lock, Outdoor Wall Mounted Lock Box for House Keys, Key Safe with Combination Lock, 5 Key Capacity, 5423D - Image 1](https://m.media-amazon.com/images/I/61j1pdPrkbL.jpg) ## Questions & Answers **Q: Product dimension showed 9.2 x 5.2 x 1.9 inches, hard to believe this is correct. Can anybody please tell me the exterior dimension?** A: The exterior dimension is 4-3/4 in. (12 cm) H x 3-1/4 in. (8.3 cm) W x 1-1/2 in. (3.8 cm) D **Q: can you mount this on a door?** A: You can mount it on a door if you can do so securely. I would not recommend mounting it on a hollow core door. A metal door maybe. It would be best to mount it on the door facing. It works out well there for me. **Q: How do you get this out of plastic package? Yes, I am serious.** A: Just cut around the circle as marked in the back. You'll be able to see the place where the two plastic zip ties meet. You can cut through these with a sharp blade. Once that's cut you'll be able to remove the Master Lock from the plastic packaging. Good luck! **Q: Can numbers be used more than once in a combinatio? For example, could my combination be 3531?** A: Amazon has this question incorrectly shared with model 5401D combination lock. On the PUSH button lock you cannot use the same number twice. On the combination lock you can choose from 0 to 9 on each of the dials so 3531 would work fine. I have one of these and am buying a second one for a garage lockbox. I like this version over the push button exactly because of the flexibility of the combination. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excelente produto *by C***I on Reviewed in Brazil on 8 March 2024* Gosto muito desse cofre da Master Lock. ### ⭐⭐⭐⭐⭐ Easy way to store your house key *by T***I on Reviewed in Canada on 3 October 2023* Easy to set up and use, and I quickly drilled it into place on side of my shed. No more sticking the key in some place and forgetting where I put it ! ### ⭐⭐⭐⭐⭐ Muy bueno. *by G***S on Reviewed in Mexico on 19 May 2023* Lo uso para una casa de Airbnb y ha funcionado de maravilla. ## Frequently Bought Together - Master Lock Black Wall Mount Key Lock Box with Push Button Code for Listings, Outdoor Key Safe for Realtors, Job Sites, Landlords and Property Managers, 5 Key Capacity, 5423D - Master Lock Black Outdoor Key Lock Box with Push Buttons to Hide a Key, Easily Set, Share, and Change Combination for Tenants, Guests, Clients, Move Between Listings, 5422E - Master Lock Key Lock Box, Outdoor Lock Box for House Keys, Key Safe with Combination Lock, 5 Key Capacity, 5400EC, Black --- ## 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.at/products/261084659-master-lock-wall-mount-key-lock-box-with-push-button](https://www.desertcart.at/products/261084659-master-lock-wall-mount-key-lock-box-with-push-button) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-30*