---
product_id: 156552642
title: "Extra Large Magnetic Key hider Case Key Holder for Large Keys (9121)"
brand: "lucky line"
price: "S$12"
currency: SGD
in_stock: true
reviews_count: 13
category: "Lucky Line"
url: https://www.desertcart.sg/products/156552642-extra-large-magnetic-key-hider-case-key-holder-for-large
store_origin: SG
region: Singapore
---

# Fits larger keys & multiple keys 2 heavy-duty magnets Durable rugged plastic case Extra Large Magnetic Key hider Case Key Holder for Large Keys (9121)

**Brand:** lucky line
**Price:** S$12
**Availability:** ✅ In Stock

## Summary

> 🧲 Hide it. Forget it. Find it only when you need it.

## Quick Answers

- **What is this?** Extra Large Magnetic Key hider Case Key Holder for Large Keys (9121) by lucky line
- **How much does it cost?** S$12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/156552642-extra-large-magnetic-key-hider-case-key-holder-for-large)

## 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

- • **Emergency Ready:** Never get locked out again—hide keys, cash, or notes safely for family, friends, or neighbors.
- • **Magnetic Mastery:** Two industrial-strength magnets ensure your keys stay put even on rough terrain.
- • **Spacious Security:** Extra-large cavity fits bulky car keys or multiple keys for all your locks.
- • **Rugged Reliability:** Durable black plastic case protects keys from dirt and damage with an easy-slide lid.
- • **Versatile Vehicle Use:** Perfectly designed to attach discreetly to any steel surface on your vehicle or home.

## Overview

The Lucky Line XL Magnetic Key Hider features two heavy-duty magnets that securely attach to any steel surface, a rugged plastic case designed to protect keys from dirt and damage, and an extra-large cavity that fits larger or multiple keys. Ideal for vehicles and emergency use, it offers a reliable, discreet solution to avoid lockouts and keep 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: hides the key! - Now I must say I did not use this for a large car key! It is used for a regular store or house key, so would not be under a tire well or bumper so I can not tell you if it stays put or not under those conditions. But it stays hidden where I have it and has not been jarred loose. the box is actually big enough for several keys so it you needed more than one lock and hidden keys for each, this is big enough. it is easy to open and easy to put back in place, no complaints from me.
Review: I've bought these several times, that says something - I have several of these on my SUV in case one or more fall off. They don't feel as strong as neodymium magnets but I've never had one fall off. Have had to use one of them just once... and it was a lifesaver! I'd suggest putting your keys in a small thick poly bag that seals and then give a healthy squirt of WD40, then seal the bag and put in in the case. The keys, years later, come out clean with no corrosion or road dirt and sand on them. It's an extra step but 100% worth it.

## 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 | #53,948 in Office Products ( See Top 100 in Office Products ) #50 in Key Cabinets |
| Brand | Lucky Line |
| Color | Extra large -Magnetic Key Hider |
| Customer Reviews | 4.5 4.5 out of 5 stars (966) |
| Date First Available | March 15, 2015 |
| Global Trade Identification Number | 00085721091216, 00085721912016, 10085721091213 |
| Included Components | lucky line key hider |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.76 ounces |
| Item model number | 9121 |
| Lock Type | Key |
| Manufacturer | Lucky Line |
| Manufacturer Part Number | 9121 |
| Material | Plastic |
| Material Type | Plastic |
| Mounting Type | Freestanding, Portable |
| Number of Items | 1 |
| Product Dimensions | 5.5"D x 3.75"W x 1"H |
| Size | X-Large |
| Special Feature | Portable |
| UPC | 085721912016 085721091216 |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Lucky Line
- **Color:** Extra large -Magnetic Key Hider
- **Included Components:** lucky line key hider
- **Lock Type:** Key
- **Material:** Plastic
- **Mounting Type:** Freestanding, Portable
- **Product Dimensions:** 5.5"D x 3.75"W x 1"H
- **Special Feature:** Portable
- **UPC:** 085721912016 085721091216
- **Water Resistance Level:** Not Water Resistant

## Images

![Extra Large Magnetic Key hider Case Key Holder for Large Keys (9121) - Image 1](https://m.media-amazon.com/images/I/61EsFlW2OGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ hides the key!
*by T***E on April 21, 2023*

Now I must say I did not use this for a large car key! It is used for a regular store or house key, so would not be under a tire well or bumper so I can not tell you if it stays put or not under those conditions. But it stays hidden where I have it and has not been jarred loose. the box is actually big enough for several keys so it you needed more than one lock and hidden keys for each, this is big enough. it is easy to open and easy to put back in place, no complaints from me.

### ⭐⭐⭐⭐⭐ I've bought these several times, that says something
*by R***G on November 28, 2023*

I have several of these on my SUV in case one or more fall off. They don't feel as strong as neodymium magnets but I've never had one fall off. Have had to use one of them just once... and it was a lifesaver! I'd suggest putting your keys in a small thick poly bag that seals and then give a healthy squirt of WD40, then seal the bag and put in in the case. The keys, years later, come out clean with no corrosion or road dirt and sand on them. It's an extra step but 100% worth it.

### ⭐⭐⭐⭐⭐ Key holder
*by D***S on August 28, 2025*

Works great

## 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

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*