---
product_id: 520069025
title: "Solenoid Magnet, Solenoid Valve Magnet Tool #tlmkc, Valve Troubleshooting Magnet Tool , Fits All Common Industry Valves, 1 Pcs, 18 Mm"
brand: "eunidio"
price: "€ 40.14"
currency: EUR
in_stock: true
reviews_count: 6
category: "Eunidio"
url: https://www.desertcart.ie/products/520069025-solenoid-magnet-solenoid-valve-magnet-tool-tlmkc-valve-troubleshooting-magnet
store_origin: IE
region: Ireland
---

# 18mm universal fit rapid troubleshooting industrial-grade magnet strength Solenoid Magnet, Solenoid Valve Magnet Tool #tlmkc, Valve Troubleshooting Magnet Tool , Fits All Common Industry Valves, 1 Pcs, 18 Mm

**Brand:** eunidio
**Price:** € 40.14
**Availability:** ✅ In Stock

## Summary

> 🧲 Unlock valve secrets instantly — the magnet tool every pro needs!

## Quick Answers

- **What is this?** Solenoid Magnet, Solenoid Valve Magnet Tool #tlmkc, Valve Troubleshooting Magnet Tool , Fits All Common Industry Valves, 1 Pcs, 18 Mm by eunidio
- **How much does it cost?** € 40.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/520069025-solenoid-magnet-solenoid-valve-magnet-tool-tlmkc-valve-troubleshooting-magnet)

## Best For

- eunidio enthusiasts

## Why This Product

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

## Key Features

- • **Universal 18mm Fit:** Seamlessly works with all common solenoid valves for maximum versatility.
- • **Durable ABS Housing:** Built to last with premium materials designed for rugged industrial environments.
- • **Industrial-Grade Magnet:** Powerful magnet lifts valve stems effortlessly, ensuring precise diagnostics every time.
- • **Effortless Manual Override:** Bypass complex controls with a simple magnet for instant valve operation and maintenance.
- • **Time-Saving Troubleshooting:** Quickly test and manually operate valves without disassembly, slashing downtime.

## Overview

The Solenoid Valve Magnet Tool is a compact, durable ABS plastic device featuring a powerful industrial-grade magnet designed to fit all common solenoid valves with an 18mm inner diameter. It enables quick, non-invasive troubleshooting and manual operation of solenoid valves, saving time and reducing maintenance costs for professionals in industrial settings.

## Description

Solenoid Valve Magnet Tool, Solenoid Valve Troubleshooting Magnet, Solenoid Valve Magnet Tool Solenoid Valve Troubleshooting Magnet Manually Opens Solenoid Valves For Troubleshooting solenoid magnet tool solenoid magnet Solenoid Valve tester solenoid magnet

Review: Great product - Exactly as described works perfectly
Review: So simple, yet so effective! I used this magnet when tapping off an existing sprinkler feed to add a smart sprinkler unit and a hose bibb. All my solenoids, and their sprinkler valves, are at the front of my house, but the smart sprinkler is at the rear. Since the smart sprinkler would replace the rear valve's role in controlling watering, I needed this rear valve to be always on. All I had to do was slip the solenoid off this valve and slip the magnet on (be sure to place the proper side up). Now, I had just what I wanted - always-on flow to rear sprinkler feed. Note that if you do something similar, I strongly recommend a shutoff valve close to the smart sprinkler, hose bibb, or whatever so you can conveniently shut off the water for servicing these items. This magnet allowed me to maintain the integrity of my existing sprinkler feed (in case I ever wanted to revert to my original watering method) while enabling me to adopt a smart sprinkler.

## Features

- 【Quickly Troubleshoot Solenoid Valves】 With the powerful industrial-grade magnet, it effortlessly lifts the stem and plunger of a solenoid valve and quickly troubleshoot the solenoid valve, saving a lot of time, testing costs and ensuring precise diagnostics.
- 【Widely Used】The solenoid magnet fits most of the common industry valves that the inner diameter is within 18mm. Connect directly or pilot operated 2-Way Solenoids, 3-Way Reclaim Valves, 4-Way Reversing Valves. Works perfect with most solenoid valve types.
- 【Reliable & Built to last】Made of excellent materials, the housing of this solenoid magnet is high-quality ABS plastic, built-in strong industrial-grade magnet. Reliable and easy to use, it is a good helper for mechanical testings.
- 【Convenient Helper】Say goodbye to complex disassembly, just open the casing of the machine, use this solenoid valve magnet tool, then manually open solenoid valve for troubleshooting / maintenance of system / temporary operation / manually reversed the reversing valve.
- 【Operation Steps】 Step1: Disconnect the power supply and remove the motor coil. Step2: Place the solenoid valve operating magnet completely over the valve stem. Step3:✔ If a click sound, the valve is in opening position. /✘ If no click sound, turn the magnet the other way and repeat as above. Step4: After finish the manual operation, remove the solenoid valve magnet; reposition the electric operated coil normally.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BHH6J2C8 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 29,994 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 22 in Solenoids |
| Colour | Yellow |
| Customer Reviews | 4.7 4.7 out of 5 stars (223) |
| Date First Available | 15 Oct. 2022 |
| Included Components | 1 x Solenoid Valve Troubleshooting Magnet |
| Item Weight | 118 g |
| Item model number | TLMKC18 |
| Manufacturer | Eunidio |
| Material | ABS plastic and industrial grade magnet |
| Part Number | TLMKC18 |
| Product Dimensions | 4.32 x 4.01 x 4.32 cm; 118 g |
| Size | Pequeño |

## Product Details

- **Brand:** Eunidio
- **Exterior finish:** ABS plastic
- **Inlet connection size:** 0.25 Inches
- **Inlet connection type:** Barb
- **Item dimensions L x W x H:** 43 x 40 x 43 millimetres
- **Manufacturer:** Eunidio
- **Material:** ABS plastic and industrial grade magnet
- **Number of ports:** 2
- **Outlet connection size:** 0.25 Inches
- **Outlet connection type:** Flanged, BSPT

## Images

![Solenoid Magnet, Solenoid Valve Magnet Tool #tlmkc, Valve Troubleshooting Magnet Tool , Fits All Common Industry Valves, 1 Pcs, 18 Mm - Image 1](https://m.media-amazon.com/images/I/61TTzAMRQaL.jpg)
![Solenoid Magnet, Solenoid Valve Magnet Tool #tlmkc, Valve Troubleshooting Magnet Tool , Fits All Common Industry Valves, 1 Pcs, 18 Mm - Image 2](https://m.media-amazon.com/images/I/71QhFFqtyiL.jpg)
![Solenoid Magnet, Solenoid Valve Magnet Tool #tlmkc, Valve Troubleshooting Magnet Tool , Fits All Common Industry Valves, 1 Pcs, 18 Mm - Image 3](https://m.media-amazon.com/images/I/71Fha7RY3AL.jpg)
![Solenoid Magnet, Solenoid Valve Magnet Tool #tlmkc, Valve Troubleshooting Magnet Tool , Fits All Common Industry Valves, 1 Pcs, 18 Mm - Image 4](https://m.media-amazon.com/images/I/718FsC50TAL.jpg)
![Solenoid Magnet, Solenoid Valve Magnet Tool #tlmkc, Valve Troubleshooting Magnet Tool , Fits All Common Industry Valves, 1 Pcs, 18 Mm - Image 5](https://m.media-amazon.com/images/I/61UoISS1QfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by A***R on 20 October 2025*

Exactly as described works perfectly

### ⭐⭐⭐⭐⭐ Review
*by M***K on 7 September 2025*

So simple, yet so effective! I used this magnet when tapping off an existing sprinkler feed to add a smart sprinkler unit and a hose bibb. All my solenoids, and their sprinkler valves, are at the front of my house, but the smart sprinkler is at the rear. Since the smart sprinkler would replace the rear valve's role in controlling watering, I needed this rear valve to be always on. All I had to do was slip the solenoid off this valve and slip the magnet on (be sure to place the proper side up). Now, I had just what I wanted - always-on flow to rear sprinkler feed. Note that if you do something similar, I strongly recommend a shutoff valve close to the smart sprinkler, hose bibb, or whatever so you can conveniently shut off the water for servicing these items. This magnet allowed me to maintain the integrity of my existing sprinkler feed (in case I ever wanted to revert to my original watering method) while enabling me to adopt a smart sprinkler.

### ⭐⭐⭐⭐⭐ Review
*by A***L on 30 August 2025*

Very good tool

## Frequently Bought Together

- Solenoid Valve Magnet Tool #TLMKC, Solenoid Valve Troubleshooting Magnet 18 mm, Fits All Common Industry Valves, Solenoid Magnet
- Rotation Tester and AC Detector for Circulating Pumps etc
- Extech MD10 Non-Contact Magnet Detector with Built-in Flashlight

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-04*