---
product_id: 198382229
title: "4\" Outside Spring Caliper, Bow-Spring Steel Calipers for Measuring Shaft, Dowel and Pipe OD, Roller Pivot with Solid Adjusting Nut, 100mm Capacity, Matte Finish (01411)"
brand: "groz"
price: "R407"
currency: ZAR
in_stock: true
reviews_count: 10
category: "Groz"
url: https://www.desertcart.co.za/products/198382229-4-outside-spring-caliper-bow-spring-steel-calipers-for-measuring
store_origin: ZA
region: South Africa
---

# 100mm precision range Solid adjusting nut Hardened 50-55 HRC tips 4" Outside Spring Caliper, Bow-Spring Steel Calipers for Measuring Shaft, Dowel and Pipe OD, Roller Pivot with Solid Adjusting Nut, 100mm Capacity, Matte Finish (01411)

**Brand:** groz
**Price:** R407
**Availability:** ✅ In Stock

## Summary

> 📐 Measure Like a Pro, Last Like a Legend

## Quick Answers

- **What is this?** 4" Outside Spring Caliper, Bow-Spring Steel Calipers for Measuring Shaft, Dowel and Pipe OD, Roller Pivot with Solid Adjusting Nut, 100mm Capacity, Matte Finish (01411) by groz
- **How much does it cost?** R407 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/198382229-4-outside-spring-caliper-bow-spring-steel-calipers-for-measuring)

## Best For

- groz enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Ready:** Perfectly sized for your shop apron or pegboard—always within reach
- • **Ergonomic & Durable:** Matte satin finish with rounded edges for comfortable, rust-resistant handling
- • **Effortless Adjustments:** Smooth roller pivot with solid knurled nut ensures snug, repeatable settings
- • **Precision in Your Palm:** 100mm capacity for versatile shaft, dowel, and pipe measurements
- • **Engineered for Endurance:** Hardened steel tips (50-55 HRC) resist wear for long-lasting accuracy

## Overview

The Groz 4" Outside Spring Caliper is a precision measuring tool crafted from durable alloy steel with hardened tips rated 50-55 HRC for superior wear resistance. Featuring a 100mm (4") range, a smooth roller pivot, and a solid adjusting nut, it delivers reliable, repeatable measurements for shafts, dowels, and pipes. Its ergonomic matte finish and compact size make it an essential, long-lasting companion for professional wood and metalworkers alike.

## Description

The Spring Caliper series is designed to specifically transfer measurements & compare internal/external measurements

Review: well made - a professional tool and only a couple bucks more than the cheap ones. - This replaces a vintage set of outside calipers that were finally worn out after at least one lifetime of use before I got them. The Groz outside calipers feel very solid and works easily. First of all, the edges are all rounded -- it feels great in the hand, and no sharp edges. Metal is polished to a medium satin and the tool came covered in a nice coat of oil, so no rust. The adjustment nut knurling is sufficient for grip and not sharp - the screw itself is fine enough to get a snug slip-fit on parts (accuracy), the tension on the spring is firm but not overly tight. And the size is perfect for a shop apron pocket or just to live on the pegboard beside the lathe. Speaking of which, I might get another - one for the wood lathe, one for the metal lathe. very nice tool that should perform well and last.
Review: Perfect for Wood turning! - I needed an inexpensive tool for wood turning. These work great. Easy to adjust but holds a set dimension well. They are well made and the tips that are key to accurate dimensioning come together precisely and are repeatable. Not for ultra precision work but great for the woodshop. Reasonable cost.

## Features

- Selected Steel Material
- Spring Joint for precision settings
- Divider points are hardened 50-55 HRC for increased wear resistance
- 4" (100mm) Length

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077XHDCHV |
| Best Sellers Rank | #157,262 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #40 in Joint Calipers & Dividers |
| Brand Name | Groz |
| Customer Reviews | 4.6 4.6 out of 5 stars (265) |
| Global Trade Identification Number | 08901486014111 |
| Item Type Name | Groz 01411 4" Spring Outside Caliper |
| Item Weight | 0.05 Kilograms |
| Manufacturer | Groz |
| Material Type | Alloy Steel |
| Measurement Accuracy | +/-0.00015 inches |
| Model | 1411 |
| Part Number | 1411 |
| Range | 4 inches |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Groz
- **Material:** Alloy Steel
- **Measurement Accuracy:** +/-0.00015 inches
- **Range:** 4 inches
- **Unit Count:** 1.0 Count

## Images

![4" Outside Spring Caliper, Bow-Spring Steel Calipers for Measuring Shaft, Dowel and Pipe OD, Roller Pivot with Solid Adjusting Nut, 100mm Capacity, Matte Finish (01411) - Image 1](https://m.media-amazon.com/images/I/61wMozeGr0L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ well made - a professional tool and only a couple bucks more than the cheap ones.
*by J***R on December 16, 2022*

This replaces a vintage set of outside calipers that were finally worn out after at least one lifetime of use before I got them. The Groz outside calipers feel very solid and works easily. First of all, the edges are all rounded -- it feels great in the hand, and no sharp edges. Metal is polished to a medium satin and the tool came covered in a nice coat of oil, so no rust. The adjustment nut knurling is sufficient for grip and not sharp - the screw itself is fine enough to get a snug slip-fit on parts (accuracy), the tension on the spring is firm but not overly tight. And the size is perfect for a shop apron pocket or just to live on the pegboard beside the lathe. Speaking of which, I might get another - one for the wood lathe, one for the metal lathe. very nice tool that should perform well and last.

### ⭐⭐⭐⭐⭐ Perfect for Wood turning!
*by D***. on January 20, 2024*

I needed an inexpensive tool for wood turning. These work great. Easy to adjust but holds a set dimension well. They are well made and the tips that are key to accurate dimensioning come together precisely and are repeatable. Not for ultra precision work but great for the woodshop. Reasonable cost.

### ⭐⭐⭐⭐⭐ Very good calipers and a great value.
*by A***R on March 10, 2019*

I needed several small outside calipers to turn handles for woodworking tools. I will be doing 30 handles using the calipers to copy a "master". Being able to set a caliper for each diameter on the master was a great aid. I was concerned about quality given their reasonable price. But, my concern quickly disappeared upon examining the Groz calipers. The Groz 4" outside calipers worked perfectly. Great Value and they will be a useful addition to my tool set. Five Star form and function.

## Frequently Bought Together

- Groz 01411 4" Spring Outside Caliper, Matte Finish, with Solid Nut
- Big Horn 19052C 8-Inch Outside Caliper
- POWERTEC Plastic Center Finder Tool for 8 inch Square, Round, Octagon and 5-3/4 inch Hexagon, Measuring Tools for Dowels Drilling on Drill Press, Wood Lathe, Woodworking, Carpenter (71080)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-06-26*