---
product_id: 311551820
title: "IPSmart 31745 Shinwa Japanese #19 Stainless Steel Protractor 0-180 Degrees with Round Head by Shinwa"
brand: "ipsmart"
price: "€ 48.02"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/311551820-ipsmart-31745-shinwa-japanese-19-stainless-steel-protractor-0-180
store_origin: HR
region: Croatia
---

# Deeply etched, black-filled markings for ultimate clarity 8" overall length for precise measurements Durable stainless steel build for long-lasting use IPSmart 31745 Shinwa Japanese #19 Stainless Steel Protractor 0-180 Degrees with Round Head by Shinwa

**Brand:** ipsmart
**Price:** € 48.02
**Availability:** ✅ In Stock

## Summary

> 📐 Elevate your precision game with the pro’s choice protractor!

## Quick Answers

- **What is this?** IPSmart 31745 Shinwa Japanese #19 Stainless Steel Protractor 0-180 Degrees with Round Head by Shinwa by ipsmart
- **How much does it cost?** € 48.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/311551820-ipsmart-31745-shinwa-japanese-19-stainless-steel-protractor-0-180)

## Best For

- ipsmart enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Commanding:** 3.5" x 2" base offers stability without bulk—perfect for your desk or toolbox
- • **Effortless Readability:** Deeply etched, black-filled degree markings ensure no guesswork, even in low light
- • **Precision Meets Durability:** Crafted from premium stainless steel to withstand daily professional use
- • **Optimal Size for Versatility:** 8-inch length with 6-inch depth of reach fits diverse project needs
- • **Trusted Japanese Engineering:** Shinwa’s legacy guarantees accuracy and reliability every time

## Overview

The IPSmart 31745 Shinwa Japanese #19 Protractor is a stainless steel, 0-180 degree measuring tool featuring an 8-inch length and deeply etched black-filled markings for enhanced readability and durability. Its compact 3.5" x 2" base and 6" depth of reach make it ideal for professional and managerial millennial users who demand precision and longevity in their tools.

## Description

IPSmart 31745 Shinwa Japanese #19 Stainless Steel Protractor 0-180 Degrees with Round Head by Shinwa

## Features

- Shinwa stainless steel protractor
- Overall length of 8"
- Depth of reach 6"
- Base is 3.5" x 2"
- Markings are deeply etched and black filled for easy readability and long life.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Shinwa |
| Part number | 31745 |
| Item Weight | 70 g |
| Package Dimensions | 25.2 x 7 x 1.8 cm; 70 g |
| Item model number | 31745 |
| Material | stainless steel |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![IPSmart 31745 Shinwa Japanese #19 Stainless Steel Protractor 0-180 Degrees with Round Head by Shinwa - Image 1](https://m.media-amazon.com/images/I/81sI1o76g-L.jpg)
![IPSmart 31745 Shinwa Japanese #19 Stainless Steel Protractor 0-180 Degrees with Round Head by Shinwa - Image 2](https://m.media-amazon.com/images/I/81ze0zWfWEL.jpg)
![IPSmart 31745 Shinwa Japanese #19 Stainless Steel Protractor 0-180 Degrees with Round Head by Shinwa - Image 3](https://m.media-amazon.com/images/I/81vYR7FYZCL.jpg)
![IPSmart 31745 Shinwa Japanese #19 Stainless Steel Protractor 0-180 Degrees with Round Head by Shinwa - Image 4](https://m.media-amazon.com/images/I/81t71Szt97L.jpg)

## Questions & Answers

**Q: What part of "made in china" and "sold by a company in illinois usa" makes this a "japanese" tool?**
A: I love how the seller answered this question and said, "this is japanese tool. made in japan", but if you look at the pictures of the protractor in the packaging, it clearly says "made in china" at the bottom of the package. XD

**Q: Does the thumb screw on the protractor allow you to tighten the arm to "save" and transfer angles accurately?**
A: Yes, the thumb screw does tighten and allow the user to "secure" the angle. However, the angle can easily get bumped and move on you, just due to the fact there there is no true locking mechanism. I suggest using this protractor to set the angle, then use a different tool to match the angle and transfer it to another work piece. You could certainly use this tool as an all in one stop, but in my experience, you just need to be careful not to bump it, else the angle will change on you.

**Q: Will this work for inside angles?**
A: No.  I use another Shinwa product (the adjustable T Bevel) to duplicate an inside angle and then measure it with protractor.

## Frequently Bought Together

- Shinwa Japanese #19 Stainless Steel Protractor 0-180 degrees with Round Head
- Sliding T Bevel 8" Blade
- Shinwa 6-1/4" Sliding T-Bevel, Stainless Steel, Steel and Brass Combination, 1.95" Long

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**Shop now:** [https://www.desertcart.hr/products/311551820-ipsmart-31745-shinwa-japanese-19-stainless-steel-protractor-0-180](https://www.desertcart.hr/products/311551820-ipsmart-31745-shinwa-japanese-19-stainless-steel-protractor-0-180)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-02*