--- product_id: 156552642 title: "Lucky Line Extra Large Magnetic Key hider Plastic Case Key Holder for Large Keys (9121)" brand: "lucky line" price: "HK$82" currency: HKD in_stock: true reviews_count: 13 category: "Lucky Line" url: https://www.desertcart.hk/products/156552642-lucky-line-extra-large-magnetic-key-hider-plastic-case-key store_origin: HK region: Hong Kong --- # Fits large keys (3.7x2.1x0.6 in) 2 heavy-duty magnets Durable rugged plastic case Lucky Line Extra Large Magnetic Key hider Plastic Case Key Holder for Large Keys (9121) **Brand:** lucky line **Price:** HK$82 **Availability:** ✅ In Stock ## Summary > 🧲 Hide it. Find it. Forget lockouts forever. ## Quick Answers - **What is this?** Lucky Line Extra Large Magnetic Key hider Plastic Case Key Holder for Large Keys (9121) by lucky line - **How much does it cost?** HK$82 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/156552642-lucky-line-extra-large-magnetic-key-hider-plastic-case-key) ## Best For - lucky line enthusiasts ## Why This Product - Trusted lucky line brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lockout Savior:** Never get stranded—hide a spare key for emergencies or unexpected lockouts. - • **Magnetic Muscle:** Two industrial-strength magnets ensure a rock-solid hold on any steel surface, even under your car. - • **Rugged & Reliable:** Weather-resistant, tough black plastic case protects keys from dirt and damage. - • **Spacious Security:** Extra-large interior fits bulky rubber-headed keys and small valuables with ease. - • **Versatile Placement:** Perfect for all vehicles or any magnetic surface—discreetly secure your keys anywhere. ## Overview The Lucky Line Extra Large Magnetic Key Hider (Model 9121) is a rugged, portable plastic case featuring two heavy-duty magnets that securely attach to any steel surface. Designed to hold large keys and small valuables, it measures 3.7 x 2.1 x 0.6 inches, making it ideal for vehicles or home use. Trusted by over 1,000 users with a 4.4-star rating, it offers a discreet, durable solution to avoid lockouts and keep your spare keys safe. ## Description Extra large key hider is made of rugged black plastic and holds large rubber-headed keys will not rust 2 heavy-duty, superior magnets hold to any steel surface Ideal for use on all vehicles, or any magnetic surface where you want to hide a key for emergencies Review: Hide a key! - We need an extra hiding place for my mom's house this is great it's big if it's a lot of keys in there the front door back door it's discreet it's magnetic it's very strong magnet it's discreet it's very sturdy. Review: Great key box! - Great little box! Magnets are powerful. ## Features - Avoid lockouts: hide a key for emergencies or lockouts; safely hide a key, cash or notes for friends, family, Neighbors, and children - Heavy duty magnets: two heavy duty magnets hold on to any steel surface; Strong enough to be placed underneath a car and survive rough terrain - Durable: and rugged black plastic case with easy-slide lid keeps key secure and dry - Use on vehicles: ideal for use on all vehicles or any magnetic surface - Fits larger keys: box dimensions are 3-7/8" (W) x 2-1/8" (L) x 5/8" (H) Inside Cavity is 1/2" Deep ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00TSU4U7C | | Best Sellers Rank | #29,028 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #40 in Key Cabinets #76 in Commercial Access Control | | Brand | Lucky Line | | Brand Name | Lucky Line | | Capacity | 2.94 cubic inches | | Color | Extra large -Magnetic Key Hider | | Customer Reviews | 4.4 out of 5 stars 1,005 Reviews | | Global Trade Identification Number | 00085721091216, 00085721912016, 10085721091213 | | Included Components | lucky line key hider | | Item Type Name | KeyHider | | Lock Type | Key | | Manufacturer | Lucky Line | | Manufacturer Part Number | 9121 | | Material | Plastic | | Material Type | Plastic | | Model Number | 9121 | | Number of Items | 1 | | Other Special Features of the Product | Portable | | Package Quantity | 1 | | Pattern | Solid | | Recommended Uses For Product | Home | | Special Feature | Portable | | Style | Magnetic | | Style Name | Magnetic | | UPC | 085721912016 085721091216 | | Unit Count | 1 Count | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** Lucky Line - **Color:** Extra large -Magnetic Key Hider - **Material:** Plastic - **Special Feature:** Portable - **Style:** Magnetic ## Images ![Lucky Line Extra Large Magnetic Key hider Plastic Case Key Holder for Large Keys (9121) - Image 1](https://m.media-amazon.com/images/I/61EsFlW2OGL.jpg) ![Lucky Line Extra Large Magnetic Key hider Plastic Case Key Holder for Large Keys (9121) - Image 2](https://m.media-amazon.com/images/I/61+3mKTRwcL.jpg) ![Lucky Line Extra Large Magnetic Key hider Plastic Case Key Holder for Large Keys (9121) - Image 3](https://m.media-amazon.com/images/I/710dcb5-uPL.jpg) ![Lucky Line Extra Large Magnetic Key hider Plastic Case Key Holder for Large Keys (9121) - Image 4](https://m.media-amazon.com/images/I/811T219gDqL.jpg) ![Lucky Line Extra Large Magnetic Key hider Plastic Case Key Holder for Large Keys (9121) - Image 5](https://m.media-amazon.com/images/I/81pNn3j8Y0L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Hide a key! *by R***A on April 23, 2026* We need an extra hiding place for my mom's house this is great it's big if it's a lot of keys in there the front door back door it's discreet it's magnetic it's very strong magnet it's discreet it's very sturdy. ### ⭐⭐⭐⭐⭐ Great key box! *by T***X on March 29, 2026* Great little box! Magnets are powerful. ### ⭐⭐⭐⭐⭐ It works well. *by A***E on February 24, 2026* The magnet is strong so it can be placed on a vertical metal wall or attach to the underside of a metal shelf. The case easily holds the 3 keys I put into it. I keep it as a backup in case I forget the primary keys, so I don't open and close it at all. It seems sturdy if you plan on using it often. It's pretty easy to hide if you have metal furniture. I'd recommend it for it's intended purpose. ## Frequently Bought Together - Lucky Line Extra Large Magnetic Key hider Case Key Holder for Large Keys (9121) - Lucky Line Jumbo Magnetic Key Hider, Case Holder for Larger Keys and Transponders (91501) - Master Lock Magnetic Key Holder, 1 Pack, Black --- ## 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.hk/products/156552642-lucky-line-extra-large-magnetic-key-hider-plastic-case-key](https://www.desertcart.hk/products/156552642-lucky-line-extra-large-magnetic-key-hider-plastic-case-key) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-20*