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Achieve Precision Engineering with a JIS Grade 1 Ruler
Shinwa 150mm rigid machinist ruler offers unparalleled precision for Indian engineers and craftspeople. Imported directly from authorized US retailers and brand partners, this ruler features a hardened stainless steel construction with a zero glare satin chrome finish for superior readability and corrosion resistance. Its markings are precision photo-etched and black-filled, conforming to Japanese Industrial Standard (JIS) B 7516 Grade 1, ensuring accuracy for critical tasks.
The ruler is 15 mm wide and 0.5 mm thick, with both long edges and one end ground flat and straight, making it ideal for precise layout, cutting, and measurement. The metric graduations show mm and 0.5 mm on one side, with metric conversions on the reverse. The rounded end includes a hanging hole for convenient storage. Unlike local alternatives that may offer less durable finishes or less precise markings, this Shinwa ruler guarantees consistent performance.
All customs duties and GST are included in the listed INR price, with delivery via ExpressBox tracked shipping to your pincode within 22-32 days. This ensures you receive an authentic, high-quality measuring tool without hidden charges or import hassles.
Unmatched Precision for Indian Workshops
For Indian engineers, machinists, and serious DIYers, precision is non-negotiable. This Shinwa ruler, imported directly from authorized US retailers, offers JIS Grade 1 accuracy, a standard that surpasses many locally available tools. Its hardened stainless steel body and zero glare satin chrome finish ensure it withstands rigorous use and humid Indian conditions without corrosion or loss of readability. The photo-etched mm and 0.5mm markings provide the fine detail needed for intricate work, setting it apart from rulers with less durable or less precise graduations. Trust in a tool built for accuracy, delivered to your doorstep with all duties and taxes prepaid.
Who It's For vs. Who Should Skip It
This ruler is ideal for machinists, engineers, architects, model makers, and serious DIY enthusiasts in India who demand the highest accuracy and durability. If you frequently work with fine tolerances, need a reliable cutting edge, or require a tool that resists corrosion in humid climates, this Shinwa ruler is an excellent choice. However, if you only need a basic ruler for occasional desk use or simple measurements where extreme precision isn't critical, a less expensive plastic or basic steel ruler might suffice. Those sensitive to metal dust or requiring a flexible measuring tape should also consider alternative tools.
Typical situations where Shinwa 150 mm (6 inch) Rigid Machinist Ruler | JIS Grade 1 Accuracy helps — illustrative scenarios, not customer reviews.
An engineer in Bangalore needs to measure fine tolerances for a critical component.
This Shinwa 150mm ruler's JIS Grade 1 accuracy and 0.5mm graduations ensure precise measurements, preventing costly errors in manufacturing or assembly. The zero glare finish aids readability under workshop lights.
A hobbyist in Mumbai needs a durable ruler for cutting craft materials that won't rust.
The hardened stainless steel construction and satin chrome finish resist corrosion, ideal for humid Mumbai. Its flat, straight edges provide a reliable guide for cutting, unlike softer plastic rulers.
| Primary Material | Hardened Stainless Steel |
| Marking Type | Precision Photo Etched, Black Filled |
| Measurement System | Metric (mm, 0.5mm) with Metric Conversions |
| Graduation Range | 0.5 mm |
| Accuracy Standard | Japanese Industrial Standard (JIS) B 7516 Grade 1 |
| Edge Type | Both long edges and one end ground flat and straight |
| Features | Zero glare finish, hardened steel, hanging hole |
| Cost per use | 1 ruler at ₹1,550 — ₹1,550 per ruler |
| Shelf life after opening | Not Applicable (Durable Good) |
| Reapplication math | Not Applicable (Durable Good) |
| Contraindications | Not suitable for flexible measurements or extreme environments requiring specialized tools. |
| Allergens / common irritants | May contain trace amounts of nickel in stainless steel. |
| Feature | Shinwa 150 mm | Others |
|---|---|---|
| Material & Durability | Hardened Stainless Steel, rigid, resists bending and corrosion. | Varies; may be softer steel, aluminum, or plastic. Durability and corrosion resistance can be lower. |
| Marking Precision | Photo-etched, black-filled mm and 0.5mm graduations. JIS Grade 1 accuracy. | Typically printed or etched mm markings. Accuracy may vary; JIS Grade 1 standard is less common. |
| Finish | Zero glare satin chrome for reduced reflection and corrosion resistance. | Often standard polished steel or painted finish; glare can be an issue. |
| Cost per Unit | 1 ruler at ₹1,550 — ₹1,550 per ruler | Basic steel rulers may range from ₹150-300; precision models can be higher. |
| Edge Type | Both long edges and one end ground flat and straight for precise layout. | Edges may be less precisely ground; one end might be rounded without a flat edge. |
| SKU | mwg3727 |
| GTIN | 00616909150922 |
| Brand | Shinwa |
| Model Number | 13005 |
| Material | Hardened Stainless Steel |
| Finish | Zero Glare Satin Chrome |
| Length | 150 mm (6 inch) |
| Width | 15 mm (0.59 inch) |
| Thickness | 0.5 mm (0.02 inch) |
| Color | Satin Chrome with Black Markings |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About Shinwa
Shinwa Measuring Tools Corporation is a premier manufacturer known for high-precision measuring instruments, including rulers and calipers.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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This item:
Shinwa 150 mm (6 inch) Rigid Machinist Ruler | JIS Grade 1 Accuracy
1,550
This item
Shinwa 150 mm (6 inch) Rigid Machinist Ruler | JIS Grade 1 Accuracy
1,550
Total price:
6,088
You save 3,381 (36%) Extra3 items selected
3 items
6,088You save 3,381 (36%) Extra
| Attributes |  |  |  |  |  |  | |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 1,550 2,410 | 3,438 5,403 | 1,100 1,656 | 6,305 8,038 | 3,680 4,109 | 5,449 6,568 | 7,004 11,114 |
| Rating | 4.80(1,275) | 4.63(8) | 4.50(990) | 4.50(340) | 4.70(28K+) | 5.00(12) | 4.60(58K+) |
| Brand Name | Shinwa | Pacific Arc | Pacific Arc | Eagle Abrasives | ACCUSHARP | Sorority Shop | Contigo |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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