---
product_id: 64261491
title: "Kristeel Shinwa 6\" 150 mm Rigid English Metric Satin Chrome Stainless Steel Machinist Engineer Ruler / Rule with Conversion Table Model 401 A5"
brand: "ai"
price: "฿689"
currency: THB
in_stock: true
reviews_count: 8
category: "Ai"
url: https://www.desertcart.co.th/products/64261491-kristeel-shinwa-6-150-mm-rigid-english-metric-satin-chrome
store_origin: TH
region: Thailand
---

# 6-inch precision length Dual-scale with inch/mm conversion Hardened stainless steel durability Kristeel Shinwa 6" 150 mm Rigid English Metric Satin Chrome Stainless Steel Machinist Engineer Ruler / Rule with Conversion Table Model 401 A5

**Brand:** ai
**Price:** ฿689
**Availability:** ✅ In Stock

## Summary

> 📏 Measure Like a Pro, Rule Like a Boss!

## Quick Answers

- **What is this?** Kristeel Shinwa 6" 150 mm Rigid English Metric Satin Chrome Stainless Steel Machinist Engineer Ruler / Rule with Conversion Table Model 401 A5 by ai
- **How much does it cost?** ฿689 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/64261491-kristeel-shinwa-6-150-mm-rigid-english-metric-satin-chrome)

## Best For

- ai enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium hardened stainless steel resists wear and warping
- • **Slim Yet Sturdy:** Ultra-thin 0.05mm thickness combines flexibility with robust strength
- • **Zero-Edge Accuracy:** Start measuring right at the edge for flawless results
- • **Precision at Your Fingertips:** Engineered 6" length for exact measurements every time
- • **Seamless Metric-Imperial Conversion:** Integrated conversion table for effortless switching between inches and millimeters

## Overview

The Kristeel Shinwa 6" Stainless Steel Ruler (Model 401 A5) is a precision-engineered machinist tool crafted from hardened, tempered stainless steel. Featuring a slim 0.05mm thickness and a dual-scale with an integrated inch-to-millimeter conversion table, it offers durability and versatility for professionals and enthusiasts alike. Its zero-edge design ensures accurate measurements from the very start, making it a must-have for engineers, designers, and meticulous makers.

## Description

Stainless Steel Rulers come in pack of 1 pc, used for distance measurement . It has conversion Table from inches to mm behind the scale. Width 15mm / Thickness 0.05mm MODEL NO 401 A5

Review: Perfect. Sturdy but still flexible enough. - Accurate, thin, slightly flexible while still sturdy enough for daily use.
Review: Great ruler - Great ruler. I esp. like the fact that the edge of the ruler is the zero point. We got these for our grade-school-age kids but ... I may end up using one of these! The metal is pretty stiff, you could bend it if you sat on it but if you treat it well this will last a long time.

## Features

- Shinwaaa STEEL RULE
- Made from the finest stainless steel available and is hardened and tempered
- Material Type: Steel
- This rule is made manufactured by Shinwaa Measuring Tools Corporation, a premier tool manufacturer.
- This rule is made from the finest stainless steel available and is hardened and tempered.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B072XMGW5X |
| Best Sellers Rank | #824,080 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,628 in Construction Rulers |
| Date First Available | June 20, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.81 ounces |
| Item model number | 401 A5 |
| Manufacturer | OMEX |
| Product Dimensions | 6 x 0.59 x 0.04 inches |

## Product Details

- **Brand:** AI
- **Color:** Silver
- **Material:** Stainless Steel
- **Product Dimensions:** 6"L x 0.59"W
- **Style:** Modern

## Images

![Kristeel Shinwa 6" 150 mm Rigid English Metric Satin Chrome Stainless Steel Machinist Engineer Ruler / Rule with Conversion Table Model 401 A5 - Image 1](https://m.media-amazon.com/images/I/41N0D0RNp8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect. Sturdy but still flexible enough.
*by L***S on June 16, 2021*

Accurate, thin, slightly flexible while still sturdy enough for daily use.

### ⭐⭐⭐⭐⭐ Great ruler
*by C***E on October 26, 2020*

Great ruler. I esp. like the fact that the edge of the ruler is the zero point. We got these for our grade-school-age kids but ... I may end up using one of these! The metal is pretty stiff, you could bend it if you sat on it but if you treat it well this will last a long time.

### ⭐⭐⭐⭐⭐ Good for standard measurement.
*by L***R on January 17, 2020*

Good for basic measurements

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.th/products/64261491-kristeel-shinwa-6-150-mm-rigid-english-metric-satin-chrome](https://www.desertcart.co.th/products/64261491-kristeel-shinwa-6-150-mm-rigid-english-metric-satin-chrome)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-06*