---
product_id: 485433606
title: "Solenoid Magnet, Solenoid Valve Magnet Tool #TLMKC, Solenoid Valve Troubleshooting Magnet Tool 18 mm, Fits All Common Industry Valves, 1 Pcs"
brand: "eunidio"
price: "¥5228"
currency: JPY
in_stock: true
reviews_count: 9
category: "Eunidio"
url: https://www.desertcart.jp/products/485433606-solenoid-magnet-solenoid-valve-magnet-tool-tlmkc-solenoid-valve-troubleshooting
store_origin: JP
region: Japan
---

# Durable ABS plastic housing 18mm industrial-grade magnet Fits all common solenoid valves Solenoid Magnet, Solenoid Valve Magnet Tool #TLMKC, Solenoid Valve Troubleshooting Magnet Tool 18 mm, Fits All Common Industry Valves, 1 Pcs

**Brand:** eunidio
**Price:** ¥5228
**Availability:** ✅ In Stock

## Summary

> 🧲 Unlock Precision Valve Control — Because downtime is so last decade.

## Quick Answers

- **What is this?** Solenoid Magnet, Solenoid Valve Magnet Tool #TLMKC, Solenoid Valve Troubleshooting Magnet Tool 18 mm, Fits All Common Industry Valves, 1 Pcs by eunidio
- **How much does it cost?** ¥5228 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/485433606-solenoid-magnet-solenoid-valve-magnet-tool-tlmkc-solenoid-valve-troubleshooting)

## 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

- • **Built to Endure:** Crafted with high-quality ABS plastic and a powerful magnet for reliable, long-lasting performance.
- • **Step-by-Step Ease:** Clear operation steps ensure even complex valve diagnostics are straightforward and foolproof.
- • **Simplify Maintenance:** No disassembly needed—just place the magnet and manually operate valves for instant troubleshooting.
- • **Universal Compatibility:** Designed to fit all common industry valves with an 18mm inner diameter—your one-tool solution.
- • **Effortless Valve Diagnostics:** Quickly lifts solenoid stems for precise troubleshooting, saving you time and testing costs.

## Overview

The Eunidio Solenoid Valve Magnet Tool #TLMKC is a compact, industrial-grade troubleshooting magnet designed to fit all common solenoid valves with an 18mm inner diameter. Featuring a durable ABS plastic housing and a powerful magnet, it enables quick, non-invasive valve diagnostics and manual operation, streamlining maintenance and reducing downtime across industrial applications.

## Description

desertcart.com: Solenoid Magnet, Solenoid Valve Magnet Tool #TLMKC, Solenoid Valve Troubleshooting Magnet Tool 18 mm, Fits All Common Industry Valves, 1 Pcs : Industrial & Scientific

Review: Helped me to keep original sprinkler feed in tact while enabling use of a remote smart sprinkler - 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: Works fine, strong magnetic field. - Very good tool

## 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 Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #69,085 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #75 in Solenoid Valves |
| Brand | Eunidio |
| Color | Yellow |
| Customer Reviews | 4.7 4.7 out of 5 stars (225) |
| Date First Available | October 6, 2022 |
| Exterior Finish | Abs,Plastic |
| Included Components | 1 x Solenoid Valve Troubleshooting Magnet |
| Inlet Connection Type | Flange |
| Item Weight | 4.2 ounces |
| Item dimensions L x W x H | 1.7 x 1.58 x 1.7 inches |
| Item model number | TLMKC18 |
| Manufacturer | Eunidio |
| Material | High-quality ABS plastic and built-in strong industrial-grade magnet |
| Number of Ports | 2 |
| Outlet Connection Type | BSPT |
| Part Number | TLMKC18 |
| Product Dimensions | 1.7 x 1.58 x 1.7 inches |
| Size | 4.67 cubic inches |

## Product Details

- **Brand:** Eunidio
- **Exterior Finish:** Abs,Plastic
- **Inlet Connection Type:** Flange
- **Item dimensions L x W x H:** 1.7 x 1.58 x 1.7 inches
- **Manufacturer:** Eunidio
- **Material:** High-quality ABS plastic and built-in strong industrial-grade magnet
- **Number of Ports:** 2
- **Outlet Connection Type:** BSPT

## Images

![Solenoid Magnet, Solenoid Valve Magnet Tool #TLMKC, Solenoid Valve Troubleshooting Magnet Tool 18 mm, Fits All Common Industry Valves, 1 Pcs - Image 1](https://m.media-amazon.com/images/I/61TTzAMRQaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Helped me to keep original sprinkler feed in tact while enabling use of a remote smart sprinkler
*by M***K on September 7, 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.

### ⭐⭐⭐⭐⭐ Works fine, strong magnetic field.
*by A***L on August 30, 2025*

Very good tool

### ⭐⭐⭐⭐⭐ Does the job
*by S***E on November 30, 2022*

Great magnet valve. Hubby needed an affordable replacement for work. Does the job. He was impressed upon taking it out of the box. solid construction. Has and Will continue to hold up to banging around in his tool box. Has been a Time saver for troubleshooting. Terrific price! I would buy it again.

## 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 Japan*
*Store origin: JP*
*Last updated: 2026-02-12*