Shinwa Steel Ruler 0 – 150mm Model 13005 Specifications – Stainless Steel, Hard Chrome Finish, JIS Accuracy
Precision and durability are crucial when choosing a stainless steel ruler. The Shinwa Steel Ruler 0 – 150mm (Model 13005) is a premium measuring tool designed for professionals who require high exactness, a glare-free finish, and long-lasting performance.
Manufactured in Japan, this 150 mm stainless steel ruler features mm graduations, a hard chrome finish, and JIS-certified accuracy, making it an ideal choice for engineers, woodworkers, architects, and designers.
In this guide, we will cover the Shinwa 150mm stainless steel ruler specifications, its advantages, and how it compares to other rulers on the market.
Overview of the Shinwa Stainless Steel Ruler 150mm
The Shinwa 150mm ruler is a high-correctness measuring tool, ideal for professionals who need accurate readings. Made from stainless steel and coated with harden chrome, this ruler offers excellent wear resistance and features an anti-glare finish, ensuring maximum readability even under intense lighting conditions.
Key Features
✔️ Material: High-quality stainless steel rule
✔️ Length: 150mm (15cm)
✔️ Finish: Hard chrome for increased durability and reduced glare
✔️ Graduations: Precise markings in mm, including 0.5mm increments for enhanced accuracy
✔️ Precision Standard: Complies with JIS (Japanese Industrial Standards)
✔️ Model: Shinwa 13005
This ruler is widely used by engineers, architects, carpenters, and graphic artists due to its reliability and durability.

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Material and Build Quality
One of the biggest advantages of the Shinwa Steel Ruler 150mm is its construction. This ruler is made from stainless steel, this ruler is highly resistant to corrosion and wear. The hard chrome planted finish protects the surface from scratches, significantly extending its lifespan.
Additionally, the ruler has a thin and lightweight design, making it comfortable to handle and ensuring that measurements are taken with maximum correctness.
Another strong point of this model is its compliance with JIS accuracy standards, meaning that its markings are highly reliable, allowing for precise measurements without the risk of errors.
Measurement Precision and Graduation
The precision of a ruler depends directly on the quality of its marks. The Shinwa Rules 150mm model offers:
✔️ Millimeter scale with 0.5mm graduations for maximum precision
✔️ Laser-engraved markings, ensuring that numbers and lines do not wear off over time
✔️ Full metric scale, ideal for detailed calculations in technical projects
Compared to other stainless steel rulers, the Shinwa 150mm stands out for its superior and easy readability, thanks to its matte chrome finish that reduces glare and improves visibility, even under bright light.

Applications and Use Cases
The Shinwa Steel Ruler 150mm is extremely versatile and can be used in various fields, such as:
🔹 Engineering and Architecture – ideal for technical drawings and precise and quick measurements
🔹 Woodworking and Carpentry – essential for accurate cuts and detailed markings
🔹 Crafting and Graphic Design – perfect for delicate projects requiring truthfulness
🔹 Education and Technical Training – excellent for students and teachers dealing with strict measurements
Moreover, its compact size makes it easy to carry, making it a convenient option for professionals who need a high-precision ruler and simpler for daily use.
Shinwa 150mm vs. Other Steel Rulers
Many people wonder whether investing in the flat Shinwa Steel Ruler 150mm is worth it compared to other models on the market. To help with this analysis, here is a comparison between the Shinwa 150mm, Shinwa 300mm, and a generic stainless steel ruler:
Hardware Specification comparison
Feature | Shinwa 150mm | Shinwa 300mm | Generic Ruler |
---|---|---|---|
Material | Stainless Steel | Stainless Steel | Aluminum or low-grade steel |
Finish | Hard Chrome Matte | Hard Chrome Matte | Standard paint |
Accuracy | ± 0.2mm | ± 0.2mm | Varies |
Readability | High (anti-glare) | High (anti-glare) | Medium (reflective) |
Durability | High | High | Medium |
Reverse Side | Yes | Yes | No |
Best Use | Detailed projects & portability | Larger projects & professional use | Basic & casual use |
As we can see, the Shinwa 150mm ruler excels in accuracy and durability and is easy to read, making it the best choice for those who require precise measurements with no margin for error.
Why Choose the Shinwa Stainless Steel Ruler 150mm?
The Shinwa 150mm stainless steel rule stands out due to:
🔹 Glare-free matte finish – Reduces reflections for better readability
🔹 Reverse side markings – Offers additional measurement flexibility
🔹 Compact 150mm size – Perfect for portability and detailed projects
🔹 Flexible structure – Slightly bendable for specific measuring needs
🔹 Handy and easier to use – Ideal for both professionals and hobbyists
Unlike plastic rulers or low-quality metal rules, the Shinwa steel ruler 150mm offers professional-grade reliability.
Reviews and User Experience
Professionals and enthusiasts who use the Shinwa Steel Ruler 150mm often praise:
⭐ The extreme accuracy of the markings
⭐ The superior durability compared to regular rulers
⭐ The anti-glare finish, which improves measurement visibility
⭐ The ruler’s lightweight and portable design
Here are some real user reviews:
“This ruler is simply amazing. The markings are extremely sharp, and the precision is flawless. Great for technical drawings!” – Jonathan M., Civil Engineer
“The Shinwa 150mm has changed the way I take my measurements. The material quality is excellent, and the chrome finish really makes a difference!” – Sara T., Graphic Designer
With so many positive recommendations, it is clear that this model is one of the best on the market.
Where to Buy the Shinwa Stainless Steel Ruler 150mm
If you want to purchase the Shinwa Steel Ruler 150mm, some of the best options include:
🛒 Amazon – Available with fast shipping and customer reviews
Prices may vary, but the quality and precision fully justify the investment.
Final Thoughts
The Shinwa Steel Ruler 150mm is a high-precision ruler, built with top-tier materials and designed for professionals who demand the highest standards of quality and durability. Its anti-glare finish, 0.5mm graduations, and wear resistance make it the ideal choice for engineers, designers, woodworkers, and DIY enthusiasts.
If you are looking for a reliable, long-lasting ruler with guaranteed precision, the Shinwa 150mm is the best option available. 🚀