---
product_id: 49199223
title: "MK Test Fish Key for Secret Emergency Light SWITCHES"
brand: "toolsonline"
price: "C$951"
currency: NIO
in_stock: true
reviews_count: 8
url: https://www.desertcart.ni/products/49199223-mk-test-fish-key-for-secret-emergency-light-switches
store_origin: NI
region: Nicaragua
---

# 10.6 x 1.8 x 1.6 cm 1-way switch 10g lightweight MK Test Fish Key for Secret Emergency Light SWITCHES

**Brand:** toolsonline
**Price:** C$951
**Availability:** ✅ In Stock

## Summary

> 🔦 Illuminate Your Secrets with Style!

## Quick Answers

- **What is this?** MK Test Fish Key for Secret Emergency Light SWITCHES by toolsonline
- **How much does it cost?** C$951 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/49199223-mk-test-fish-key-for-secret-emergency-light-switches)

## Best For

- toolsonline enthusiasts

## Why This Product

- Trusted toolsonline brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Emergency Ready:** Be prepared for any situation with this essential tool.
- • **Compact Dimensions:** Perfectly sized at 10.6 x 1.8 x 1.6 cm to fit anywhere.
- • **Lightweight Design:** Weighs only 10g for effortless portability.
- • **No Batteries Needed:** Enjoy hassle-free operation without the need for batteries.
- • **Single Switch Simplicity:** 1-way switch for straightforward functionality.

## Overview

The MK TEST FISH KEY for Secret Emergency Light Switches is a compact, lightweight tool designed for quick access to emergency lighting solutions. Weighing just 10 grams and measuring 10.6 x 1.8 x 1.6 cm, this 1-way switch requires no batteries, making it an ideal choice for those who value efficiency and readiness.

## Description

MK Test Fish Key for Secret Emergency Light SWITCHES

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Contact Material | Metal |
| Material | Metal |
| Actuator Type | Push Button |
| Control Method | Touch |
| Connectivity Protocol | Wi-Fi |
| Controller Type | Push Button |
| Switch Type | Push Button |
| Circuit Type | 1-way |
| Operation Mode | ON-OFF |
| Contact Type | Normally Open |
| Unit Count | 1.0 count |
| Number of Items | 1 |

## Product Details

- **Operation mode:** ON-OFF
- **Contact type:** Normally Open
- **Brand:** ToolsOnline
- **Circuit type:** 1-way
- **Actuator type:** Push Button
- **Contact material:** Metal
- **Controller type:** Push Button
- **Control method:** Touch
- **Connectivity protocol:** Wi-Fi
- **Unit count:** 1.0 count

## Images

![MK Test Fish Key for Secret Emergency Light SWITCHES - Image 1](https://m.media-amazon.com/images/I/31sbkOWa-0L.jpg)
![MK Test Fish Key for Secret Emergency Light SWITCHES - Image 2](https://m.media-amazon.com/images/I/21G-ABpBs6L.jpg)
![MK Test Fish Key for Secret Emergency Light SWITCHES - Image 3](https://m.media-amazon.com/images/I/31aazZ8Y1WL.jpg)
![MK Test Fish Key for Secret Emergency Light SWITCHES - Image 4](https://m.media-amazon.com/images/I/41a8PStuJLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Nk fish key
  

*by B***E on Reviewed in the United Kingdom on 15 July 2023*

Works perfect on a magnetic locked door at work

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great quick service
  

*by H***I on Reviewed in the United Kingdom on 19 January 2023*

As described

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Duplicate key switch
  

*by B***. on Reviewed in the United Kingdom on 22 July 2019*

Arrived a day late but this not a problem. Key being used on my church emergency lights.

## Frequently Bought Together

- MK TEST FISH KEY FOR SECRET EMERGENCY LIGHT SWITCHES
- KAC Call Point Test Key x10 by Midland Fire On-Line
- X1 X3 X5 TEST FISH KEY FOR SECRET EMERGENCY LIGHT GRID SWITCHES REPLACEMENT (5)

---

## 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.ni/products/49199223-mk-test-fish-key-for-secret-emergency-light-switches](https://www.desertcart.ni/products/49199223-mk-test-fish-key-for-secret-emergency-light-switches)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-23*