---
product_id: 78456127
title: "Replacement Pins for MMD4E & RHMG650"
brand: "general tools"
price: "£16.47"
currency: GBP
in_stock: true
reviews_count: 12
category: "General Tools"
url: https://www.desertcart.co.uk/products/78456127-replacement-pins-for-mmd4e-and-rhmg650
store_origin: GB
region: Great Britain
---

# Set of 4 durable pins Precision-fit replacement pins Compatible with 3 key moisture meters Replacement Pins for MMD4E & RHMG650

**Brand:** general tools
**Price:** £16.47
**Availability:** ✅ In Stock

## Summary

> 🔧 Never let a bent pin slow your precision game!

## Quick Answers

- **What is this?** Replacement Pins for MMD4E & RHMG650 by general tools
- **How much does it cost?** £16.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/78456127-replacement-pins-for-mmd4e-and-rhmg650)

## Best For

- general tools enthusiasts

## Why This Product

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

## Key Features

- • **Quick Swap Design:** Easily unscrew worn pins and install replacements in seconds
- • **Ready When You Need It:** Includes 4 pins—two pairs for uninterrupted workflow
- • **Seamless Compatibility:** Fits MMD4E, RHMG650 & RHMG700DL models flawlessly
- • **Stay Ahead of Downtime:** Essential backup to keep your moisture meter performing at peak
- • **Durability You Can Trust:** Engineered to resist bending and wear on the job

## Overview

General Tools PIN3 Replacement Pins are precision-engineered accessories compatible with popular moisture meters (MMD4E, RHMG650, RHMG700DL). Sold in sets of four, these durable pins ensure quick, hassle-free replacement to maintain accurate resistive measurements. Trusted by professionals and DIYers alike, they help you avoid downtime and keep your tools performing at their best.

## Description

These replacement pins are compatible with General Tools moisture meters models 37800-16 and -17. Meters are sold separately. SpecificationsMeters Measurement Type: Resistive Description: Replacement Pins for RHMG650 and RHMG700DL (2 Pair) Universal Guarantee: 1 year

Review: Strongly Recommend Having - Would strongly recommend carrying replacement pins with you. These pins tend to bend at the tips and it is good to have extra ones when they do.
Review: Glad to have them - I purchased these pins to have on hand should I lose another. They work just fine.

## Features

- REPLACEMENT PINS- for MMD4E, RHMG650 and RHMG700DL
- HOW TO REPLACE- Carefully unscrew worn pins from your meter and screw in new pins
- INCLUDED- Set of 4 Pins
- Two pairs of identical-size pins
- GENERAL TOOLS: We're a recognized leader in designing and developing specialized precision tools dedicated to delivering exceptional customer service; We encourage artisans and DIYers to work smarter, measure better, and repair more productively

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01M9C0YOP |
| Best Sellers Rank | #147,986 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #51 in Moisture Meters |
| Date First Available | August 31, 2016 |
| Item Weight | 1.76 ounces |
| Item model number | PIN3 |
| Manufacturer | General Tools |
| Product Dimensions | 2 x 2 x 0.13 inches |

## Images

![Replacement Pins for MMD4E & RHMG650 - Image 1](https://m.media-amazon.com/images/I/41v10+RagnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Strongly Recommend Having
*by T***' on January 20, 2023*

Would strongly recommend carrying replacement pins with you. These pins tend to bend at the tips and it is good to have extra ones when they do.

### ⭐⭐⭐⭐⭐ Glad to have them
*by C***L on December 6, 2024*

I purchased these pins to have on hand should I lose another. They work just fine.

### ⭐⭐⭐⭐ A must have
*by E***R on April 16, 2024*

These points are essential to the function of the moisture meter and can easily become bent if not careful during insertion into the material being tested, especially hardwood. If a point is bent or broken, it is good to have these on hand.

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**Shop now:** [https://www.desertcart.co.uk/products/78456127-replacement-pins-for-mmd4e-and-rhmg650](https://www.desertcart.co.uk/products/78456127-replacement-pins-for-mmd4e-and-rhmg650)

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*Product available on Desertcart Great Britain*
*Store origin: GB*
*Last updated: 2026-04-22*