24th Mar 2026, 09:27 PM
ALVIN - 4 inches Clear Professional Acrylic Triangle Ruler 45 /90 Degrees, Multipurpose Tool for Drafting, Design, and Architecture, Great for Machining and Woodworking
Price may vary by location, shipping cost, and availability.
78% Off
$12.99
$59.99
Highest: $15.89
Average: $9.27
Lowest: $3.72
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of ALVIN - 4 inches Clear Professional Acrylic Triangle Ruler 45 /90 Degrees, Multipurpose Tool for Drafting, Design, and Architecture, Great for Machining and Woodworking here. This product's current Price in USA is $12.99. The average and highest prices are $9.27 and $15.89 respectively.
| Lowest Ever Price | $3.72 |
|---|---|
| 28th Jul 2019 | |
| Average Price | $9.27 |
| Based on 3672 days price tracking | |
| Highest Price | $15.89 |
| 7th Jan 2021 | |
Price History of All Variants of ALVIN - 4 inches Clear Professional Acrylic...
Offer Price: $36.49
Alvin 131C-16 45-Degree/90-Degree 16" Clear Professional Acrylic Triangle
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Offer Price: $12.73
Alvin 130C-8 30-Degree/60-Degree 8" Clear Professional Acrylic Triangle
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Current Price in USA
| Price | $12.99 |
|---|---|
| MRP | $59.99 |
| Savings | $47.00 |
| Discount | 78.34% |
Recent Price Drops on ALVIN - 4 inches Clear Professional Acrylic Triangle Ruler 45 /90 Degrees, Multipurpose Tool for Drafting, Design, and Architecture, Great for Machining and Woodworking
Price Drop 19th Nov 2025
$12.99 → $9.09
30.02% drop
Price Drop 7th Dec 2021
$11.90 → $10.45
12.18% drop
Price Drop 7th Dec 2021
$10.45 → $8.00
23.44% drop
Price Drop 7th Nov 2021
$9.35 → $8.72
6.74% drop
Price Drop 28th Oct 2021
$11.90 → $9.68
18.66% drop
Price Drop 27th Oct 2021
$8.72 → $6.45
26.03% drop
Price Drop 21st Jul 2021
$11.90 → $8.96
24.71% drop
Price Drop 4th Jun 2021
$15.88 → $11.90
25.06% drop
Price Drop 8th Oct 2020
$15.32 → $6.75
55.94% drop
Price Drop 25th Sep 2020
$15.32 → $7.99
47.85% drop
Price Drop 8th Jun 2020
$7.99 → $7.59
5.01% drop
Price Drop 23rd Jan 2020
$7.75 → $5.06
34.71% drop
Price Drop 7th Jan 2020
$7.75 → $5.06
34.71% drop
Price Drop 2nd Jan 2020
$7.75 → $5.06
34.71% drop
Price Drop 29th Aug 2019
$6.75 → $4.73
29.93% drop
Price Drop 4th Aug 2019
$4.73 → $4.14
12.47% drop
Price Drop 30th Jul 2019
$5.40 → $3.72
31.11% drop
Price Drop 25th Jul 2019
$4.12 → $3.86
6.31% drop
Price Drop 23rd Jul 2019
$4.34 → $4.12
5.07% drop
Price Drop 22nd Jul 2019
$4.58 → $4.34
5.24% drop
Price Drop 19th Apr 2019
$6.75 → $5.40
20% drop
Price Drop 16th Jan 2019
$6.75 → $4.73
29.93% drop
Price Drop 3rd Jan 2019
$5.40 → $4.73
12.41% drop
Price Drop 31st Jul 2018
$5.40 → $4.73
12.41% drop
Price Drop 11th May 2018
$6.75 → $5.40
20% drop
Price Drop 13th Mar 2018
$6.75 → $5.40
20% drop
Price Drop 31st Jan 2018
$7.90 → $6.75
14.56% drop
Product Information
Details
| Product Name | ALVIN - 4 inches Clear Professional Acrylic Triangle Ruler 45 /90 Degrees, Multipurpose Tool for Drafting, Design, and Architecture, Great for Machining and Woodworking |
|---|---|
| Store Product Code | B000HF6ZN4 |
| Store Name | amazon.com |
| Rating | 8.6 / 10 |
| Category | Drafting Tools & Kits |
| Product Manufacturer | ALVIN |
| Model Number | 131C-6 |
| Color | Clear |
| Size | 6" |
| Dimensions | 6 x 6 x 0.12 inches |
Features
- Easy to Use - All models feature a double-taper cutout center for quick, easy lifting from any angle, making each project more efficient.
- Durable Construction - Made with extra-heavy acrylic that won't warp with age and handling for long-lasting use.
- Clear Drawing - Refracted light has an illuminating effect on the drawing by accentuating the triangles edge.
- Multi-Purpose Tool - Designed to be versatile for many projects, including those invloving architecture, engineering, and drafting. Great for students, hobbyists, and professionals alike.
- Precision Design - Designed for accurate and reliable measurements and consistently straight edges to make every project consistent.
Images
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Rating and Reviews
8.6 Based on 187 reviews
ALVIN - 4 inches Clear Professional Acrylic has 8.6 rating out of 10. This average rating is consist of 187 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.