---
product_id: 6458197
title: "5R Flexible Machinist Ruler with Markings - 6 Inches, Black Chrome"
brand: "pec tools"
price: "¥6140"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/6458197-5r-flexible-machinist-ruler-with-markings-6-inches-black-chrome
store_origin: JP
region: Japan
---

# 6" length High-contrast finish .500" width 5R Flexible Machinist Ruler with Markings - 6 Inches, Black Chrome

**Brand:** pec tools
**Price:** ¥6140
**Availability:** ✅ In Stock

## Summary

> 📐 Measure Up to Excellence!

## Quick Answers

- **What is this?** 5R Flexible Machinist Ruler with Markings - 6 Inches, Black Chrome by pec tools
- **How much does it cost?** ¥6140 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/6458197-5r-flexible-machinist-ruler-with-markings-6-inches-black-chrome)

## Best For

- pec tools enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly:** High-contrast black chrome finish ensures easy readability.
- • **Durable Design:** Made from robust alloy steel for long-lasting use.
- • **Compact & Flexible:** Slim profile at .020" thick for easy storage and flexibility.
- • **Precision Engineering:** Crafted in the USA for unmatched quality.
- • **Versatile Measurements:** Features 1/10", 1/100", 1/32", and 1/64" markings for all your needs.

## Overview

The 5R Flexible Machinist Ruler is a precision tool designed for professionals, featuring a 6-inch flexible design with multiple measurement markings. Made in the USA from durable alloy steel, it boasts a high-contrast black chrome finish for easy readability, making it an essential addition to any toolkit.

## Description

5R Flexible Machinist Ruler with Markings - 6 Inches, Black Chrome

## Features

- 100% Made in USA by PEC Tools Products Engineering Company
- 5R markings with 1/10", 1/100" and quick-reading 1/32" and 1/64"
- 6" flexible rule is .500" wide and .020" thick
- Sides ground parallel and ends are accurately ground square to allow readings from both ends
- "High-contrast" easy to read black chrome finish

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | PEC Tools |
| Part Number | 501-006EZ |
| Item Weight | 1.6 ounces |
| Package Dimensions | 5.9 x 0.5 x 0.05 inches |
| Item model number | 501-06EZ |
| Is Discontinued By Manufacturer | No |
| Color | Original version |
| Style | Square,Flexible |
| Material | Alloy Steel |
| Item Package Quantity | 1 |
| Measurement System | Inch |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Alloy Steel
- **Brand:** PEC Tools
- **Color:** Original version
- **Style:** Square,Flexible
- **Graduation Range:** 1/64 Inches

## Images

![5R Flexible Machinist Ruler with Markings - 6 Inches, Black Chrome - Image 1](https://m.media-amazon.com/images/I/61+2jf-jbaL.jpg)
![5R Flexible Machinist Ruler with Markings - 6 Inches, Black Chrome - Image 2](https://m.media-amazon.com/images/I/61jf0NXUNuL.jpg)

## Questions & Answers

**Q: Does it come with 2 rulers, like the picture shows?**
A: Only 1 ruler for sale. Pictures show one side 1/10", 1/100", and the other side 1/32" and 1/64". These rulers are the only rulers I've bought for some time. I love the black with white numbers.

**Q: Does it come in a plastic sheath?**
A: No

**Q: Pc tools makes a ruler (7206-c06) that has a decimal-fraction table on the back.  does anyone know if these have that chart on the back?**
A: It is decimal 1/10 and 1/100 inch on one side then fraction 32nds and 64ths on the other

**Q: How wide is this ruler?**
A: Mine are 1/2" and it says in the ad 1/2" (.500).

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfectly straight, true, and rigid - ideal for machine setup
*by D***. on January 27, 2019*

With the cornucopia of measuring instruments I have in my workshop, I can't fathom why it took me so long to buy a simple, rigid, 6" ruler. It's as precise as I can measure, and sufficiently rigid so it doesn't flop around or deflect under a little pressure. The markings are easy to read, and look like they'll last forever.The only downside I've found is that the 1/10 and 1/100 scales aren't as useful in my woodworking as I thought they might be (kind of obvious in retrospect...). I might have been better off with the 4R version, but that's on me.This is my first tool from PEC, but I'm sure it won't be the last.

### ⭐⭐⭐⭐⭐ Good view, fantastic value.
*by M***T on August 18, 2015*

I'm happy with mine so far. Measuring it with my B&S dial caliper it's only two thousandths longer than six inches, which is far better than the accuracy my eyes will resolve on its scale. I can't attest to its finish's long-term durability as I've only been using it for about a month, but it's not visibly deteriorated, so I'm not worried. One minor downside of the white markings is that, because they're deeply etched (a good thing!), they can fill up on top of the white paint with dark gunk that eliminates the contrast. Wipe the gunk out across the rule, in the same direction as the graduation lines, and you're good again. Don't loan it to someone who might lay it across wet Dykem, or the white paint could be permanently stained. Mine has pink markings on one side for that reason, and alcohol hasn't restored them to white. It's still easy to read, so that's not a point against it. I like this tool a lot, and even with my 34-year-old astigmatic eyes I can make out the hundredths scale, though it's still not fun.

### ⭐⭐⭐⭐⭐ White on black makes it easy to read
*by B***R on September 22, 2015*

The white on black makes this ruler easy to read. I own several good steel rules. I like this one because it reads true measurement from the very end. Many start the measurement some distance from the end and while they may be very accurate you can't measure into a recess for example. I have another narrow (0.5") ruler like this but it's the usual stainless steel ruler without the contrast of this one. I like the fact that one side is in tenths and hundredths. The other side is 1/32 and 1/64. The decimal fractions make it easier to divide the distance. In fact I may buy the metric version as well for that reason. This rule does not have a metric scale on it. This scale is US made and is well made.

## Frequently Bought Together

- 5R Flexible Machinist Ruler with Markings - 6 Inches, Black Chrome
- PEC Tools 12 Inch 5R Flexible Black Chrome, High Contrast Machinist Ruler with Markings 1/10 Inch, 1/100 Inch, 1/32 Inch and 1/64 Inch (Оne Расk)
- General Tools Flexible 6-Inch Straight Edge Ruler #616, Stainless Steel - 4 Graduations – 1/32 inch, 1/64 inch On One Side, 1/10”, 1/100” On The Other Side

---

## 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.jp/products/6458197-5r-flexible-machinist-ruler-with-markings-6-inches-black-chrome](https://www.desertcart.jp/products/6458197-5r-flexible-machinist-ruler-with-markings-6-inches-black-chrome)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*