---
product_id: 543485307
title: "HARFINGTON Firm Joint Inside Caliper 400mm 16 inch 410 Stainless Steel Firm Friction Joint Internal Measurement Tool"
brand: "harfington"
price: "€ 25.26"
currency: EUR
in_stock: true
reviews_count: 3
url: https://www.desertcart.ie/products/543485307-harfington-firm-joint-inside-caliper-400mm-16-inch-410-stainless
store_origin: IE
region: Ireland
---

# 760mm max capacity 400mm size 410 stainless steel HARFINGTON Firm Joint Inside Caliper 400mm 16 inch 410 Stainless Steel Firm Friction Joint Internal Measurement Tool

**Brand:** harfington
**Price:** € 25.26
**Availability:** ✅ In Stock

## Summary

> 🔍 Measure with Confidence: Elevate Your Precision Game!

## Quick Answers

- **What is this?** HARFINGTON Firm Joint Inside Caliper 400mm 16 inch 410 Stainless Steel Firm Friction Joint Internal Measurement Tool by harfington
- **How much does it cost?** € 25.26 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/543485307-harfington-firm-joint-inside-caliper-400mm-16-inch-410-stainless)

## Best For

- harfington enthusiasts

## Why This Product

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

## Key Features

- • **Corrosion Resistance:** Built to withstand the test of time and elements.
- • **Durable Construction:** Crafted from 410 stainless steel for unmatched toughness.
- • **User-Friendly Design:** Friction joint ensures stability for accurate readings.
- • **Precision Engineering:** Achieve flawless measurements with our burr-free design.
- • **Versatile Applications:** Perfect for measuring inner diameters and groove widths.

## Overview

The HARFINGTON Firm Joint Inside Caliper is a 400mm (16 inch) measurement tool made from durable 410 stainless steel. With a maximum open length of 760mm (29.9 inch), it offers precise internal measurements for various applications. Its friction joint design ensures stability and accuracy, making it an essential tool for professionals seeking reliability and performance.

## Description

Full description not available

## Features

- Size - 400mm 16 inch inside firm joint caliper with a max open length (capacity) of 760mm/29.9 inch.
- Material - Our metal calipers are forged from 410 stainless steel, with overall heat treatment, micro-magnetic, corrosion-resistant, high hardness, high torque, and good toughness.
- Feature - Smooth surface and burr-free, accurate measurement, can be used for a long time and not easy to loosen.
- Application - Inside calipers are used to measure the inner diameter or groove width of the cylindrical hole.
- Usage - Firm joint caliper use friction joint to hold the legs not move, adjust a caliper to a scale dimension, one leg of the caliper should be held firmly against one end of the scale and the other leg adjusted to the desired dimension.

## Product Details

- **Brand:** HARFINGTON
- **Material:** Metal,Stainless Iron,Stainless Metal
- **Range:** 760 millimeters
- **Manufacturer:** HARFINGTON

## Images

![HARFINGTON Firm Joint Inside Caliper 400mm 16 inch 410 Stainless Steel Firm Friction Joint Internal Measurement Tool - Image 1](https://m.media-amazon.com/images/I/41r0ve5zg9L.jpg)
![HARFINGTON Firm Joint Inside Caliper 400mm 16 inch 410 Stainless Steel Firm Friction Joint Internal Measurement Tool - Image 2](https://m.media-amazon.com/images/I/41Nl6kcPsAL.jpg)
![HARFINGTON Firm Joint Inside Caliper 400mm 16 inch 410 Stainless Steel Firm Friction Joint Internal Measurement Tool - Image 3](https://m.media-amazon.com/images/I/514iTjT5CTL.jpg)
![HARFINGTON Firm Joint Inside Caliper 400mm 16 inch 410 Stainless Steel Firm Friction Joint Internal Measurement Tool - Image 4](https://m.media-amazon.com/images/I/51Az84K0SWL.jpg)
![HARFINGTON Firm Joint Inside Caliper 400mm 16 inch 410 Stainless Steel Firm Friction Joint Internal Measurement Tool - Image 5](https://m.media-amazon.com/images/I/61j3lFyZFaL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ An efficient tool.
*by A***T on November 24, 2024*

It works very well to check the size of the inside shoulder of a metal coupler. Holds the size so that it can be measured.

### ⭐⭐⭐ Very roughly made
*by N***L on August 10, 2023*

Nice size to this caliper but fit and finish leaves a lot to be desired. Nothing that can’t be taken care of with some time on a buffer, but should you really need to?

### ⭐ Oh no
*by T***I on May 9, 2024*

Wow, dont buy these. Out of all of my online purchases, this is the lowest quality item I've ever received. Looks like an 8th graders shop-class project.

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**Shop now:** [https://www.desertcart.ie/products/543485307-harfington-firm-joint-inside-caliper-400mm-16-inch-410-stainless](https://www.desertcart.ie/products/543485307-harfington-firm-joint-inside-caliper-400mm-16-inch-410-stainless)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-21*