--- product_id: 504269940 title: "5400EC2 Box with Combination Lock, Black and Grey" brand: "master lock" price: "779 Lei" currency: RON in_stock: true url: https://www.desertcart.ro/products/504269940-5400ec2-box-with-combination-lock-black-and-grey store_origin: RO region: Romania --- # 4-digit customizable combo Weather-resistant shutter door Holds up to 5 standard keys 5400EC2 Box with Combination Lock, Black and Grey **Brand:** master lock **Price:** 779 Lei **Availability:** βœ… In Stock ## Summary > πŸ” Unlock convenience, security, and style β€” because your keys deserve the best! ## Quick Answers - **What is this?** 5400EC2 Box with Combination Lock, Black and Grey by master lock - **How much does it cost?** 779 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/504269940-5400ec2-box-with-combination-lock-black-and-grey) ## 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 Brave the Elements:** Durable metal body with vinyl-coated shackle and protective shutter door guards against weather and scratches. - β€’ **Spacious & Organized Key Storage:** Securely store up to five standard 2-inch house keys in a compact, portable design. - β€’ **Versatile Over-the-Knob Installation:** Fits most ball, biscuit, and tulip door knobs for effortless, no-drill setup anywhere. - β€’ **Personalized Security at Your Fingertips:** Set and reset thousands of unique 4-digit codes for ultimate control and peace of mind. - β€’ **Trusted Durability with Lifetime Warranty:** Master Lock’s legacy of quality backed by a limited lifetime warranty ensures long-term reliability. ## Overview The Master Lock 5400EC2 is a robust, portable combination lock box set designed for secure, weather-resistant storage of up to five standard keys. Featuring a customizable 4-digit code, a vinyl-coated shackle to prevent scratches, and a shutter door to protect dials from the elements, it offers versatile over-the-knob installation compatible with most door knobs. This 2-pack set combines durability with convenience, backed by Master Lock’s limited lifetime warranty, making it a trusted choice for home and professional use. ## Description The Master Lock 5400EC2 Set Your Own Combination Portable Lock Boxes features a 3-1/4in (83mm) wide metal body for durability. The portable design offers removable β€œover the knob” installation. Set your own four-digit combination for keyless convenience and increased security. The shutter door protects combination dials from weather, dirt and grime; and molded body and vinyl coated shackle prevent scratching. Includes two set your own combination lock boxes. The Limited Lifetime Warranty provides peace of mind from a brand you know and can trust. ## Features - Large capacity key lock boxes enables secure storage of up to five standard (2 inch) house keys; Shackle fits most ball, biscuit, and tulip door knob styles - Set your own four-digit combination lock box; Reset the combination for thousands of personalized combination code options - For indoor and outdoor use; Key safe is constructed with a metal body for durability, vinyl coated shackle to prevent scratching, and shutter door to protect combination dials from weather - Exterior dimensions: 4 inch (10.2 centimeter) H x 3-1/4 inch (8.3 centimeter) W x 1-3/4 inch (4.4 centimeter) D; 13/32 inch (10 millimeter) diameter shackle with 1-13/32 inch (36 millimeter) L, 1-7/8 inch (48 millimeter) W Internal Dimensions: 3-1/2in (89mm) H x 2-3/4in (70mm) W x 1in (25mm) D - Includes two set your own combination lock boxes ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BHZRFXX3 | | Best Sellers Rank | 912,221 in DIY & Tools ( See Top 100 in DIY & Tools ) 945 in Key Cabinets (DIY & Tools) | | Brand | Master Lock | | Colour | Black and Grey | | Control Method | Touch | | Controller Type | Hand Control | | Customer Reviews | 4.6 4.6 out of 5 stars (334) | | Finish | Painted | | Global Trade Identification Number | 00071649370472 | | Included Components | Set you own combination Lock Box - 2 pk | | Item Dimensions | 38 x 83 x 159 millimetres | | Item Highlight | Secure Storage Lock Box For Realtors, Landlords, Property Managers, Weather-Resistant, Resettable 4-Digit Code Holds 5 Keys | | Item Type Name | Lock Box with Combination Lock | | Item Weight | 1 Pounds | | Lock Type | Combination Lock | | Manufacturer | Master Lock | | Material | Metal Vinyl | | Model Name | Lock Box with Combination Lock | | Model Number | 5400EC2 | | Number of Items | 2 | | Number of Packs | 2 | | Number of Pieces | 2 | | Part Number | 5400EC2 | | Recommended Uses For Product | Home | | Shape | Rectangular | | Special Features | Portable | | Style | 5 Key Capacity, 2 Pack | | UPC | 791709983038 071649370472 | | Unit Count | 2.0 count | ## Product Details - **Brand:** Master Lock - **Item dimensions L x W x H:** 38 x 83 x 159 millimetres - **Lock type:** Combination Lock - **Material:** Metal Vinyl - **Special feature:** Portable ## Images ![5400EC2 Box with Combination Lock, Black and Grey - Image 1](https://m.media-amazon.com/images/I/71qeK4m19TL.jpg) ## Available Options This product comes in different **Style** options. --- ## 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.ro/products/504269940-5400ec2-box-with-combination-lock-black-and-grey](https://www.desertcart.ro/products/504269940-5400ec2-box-with-combination-lock-black-and-grey) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-11-09*