Jakar Translucent Plastic Ruler - 50cm
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AmazonPlastic translucent ruler, printed with mm/cm on one side 50cm
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B&QB&Q - Plastic Translucent Ruler 50Cm With mm And Cm Markings For School Office Craft And Technical Drawing 3060
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Product Information
Full details
The Jakar 50cm Translucent Plastic Ruler is an essential tool for students, artists, engineers, and office professionals who require high-precision measurements and clear visibility for technical drawing and crafting. Its primary benefit is the transparent design, which allows users to view the underlying material for accurate alignment, though the plastic construction is susceptible to scratching if not handled with care during heavy-duty cutting projects.
All features
| Model Part Number | JAK3060 |
|---|---|
| Brand | Jakar |
Extended Product Information
FAQs
Can I use this ruler for metal cutting?
It is not recommended. Sharp metal blades can gouge the plastic, leading to permanent damage and inaccurate measuring edges.
Is the ruler flexible?
The ruler features a rigid plastic construction intended to provide a straight, unwavering edge for drawing.
Does it have an imperial scale (inches)?
No, this specific model features metric (cm/mm) markings only.
Is the ruler safe for young students?
Yes, the ruler is made from durable plastic with smooth edges, making it safe for general classroom use.
What is the best way to clean the ruler?
Use a soft, lint-free cloth with water or a mild, non-abrasive cleaner. Avoid solvents like acetone.
Troubleshooting
Markings are difficult to see in low light
Ensure the ruler is positioned on a high-contrast background to improve the visibility of the mm/cm graduations.
Ruler slides on smooth surfaces
Apply a small piece of non-slip adhesive tape or rubber feet to the underside to prevent unwanted movement during drafting.
Pros and Cons
Pros
- Excellent visibility through the material
- Generous 50cm length for larger projects
- Lightweight and highly portable
- Clear, easy-to-read metric graduations
Cons
- Plastic may scratch if used with sharp metal cutting blades
- Not suitable for heavy-duty industrial marking
- Lacks a metal edge for precision knife-edge cutting
Setup, Compatibility & Care
No specific setup is required; simply place the ruler on a flat, stable surface. It is compatible with all standard writing instruments, including technical pens, pencils, and markers. To maintain the ruler's clarity and accuracy, store it in a cool, dry place away from direct sunlight, which can cause the plastic to become brittle over time. If the ruler becomes dirty, clean it gently with a soft, microfiber cloth and a mild soap solution. Avoid using abrasive chemicals or hard scrubbing tools, as these can create surface scratches that interfere with the ruler's transparency.