24th Mar 2026, 09:27 PM
ALVIN 12 inches Clear Professional Acrylic Triangle Ruler 45 /90 Degrees Model 131C-12 Multipurpose Tool for Drafting, Design, and Architecture, Great for Machining and Woodworking
Price may vary by location, shipping cost, and availability.
74% Off
$15.77
$59.99
Highest: $52.03
Average: $15.98
Lowest: $6.50
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of ALVIN 12 inches Clear Professional Acrylic Triangle Ruler 45 /90 Degrees Model 131C-12 Multipurpose Tool for Drafting, Design, and Architecture, Great for Machining and Woodworking here. This product's current Price in USA is $15.77. The average and highest prices are $15.98 and $52.03 respectively.
| Lowest Ever Price | $6.50 |
|---|---|
| 5th Feb 2015 | |
| Average Price | $15.98 |
| Based on 4530 days price tracking | |
| Highest Price | $52.03 |
| 15th Jun 2021 | |
Price History of All Variants of ALVIN 12 inches Clear Professional Acrylic Triangle...
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 | $15.77 |
|---|---|
| MRP | $59.99 |
| Savings | $44.22 |
| Discount | 73.71% |
Recent Price Drops on ALVIN 12 inches Clear Professional Acrylic Triangle Ruler 45 /90 Degrees Model 131C-12 Multipurpose Tool for Drafting, Design, and Architecture, Great for Machining and Woodworking
Price Drop 11th Nov 2025
$17.52 → $15.77
9.99% drop
Price Drop 2nd Sep 2025
$19.47 → $17.52
10.02% drop
Price Drop 23rd Nov 2024
$18.75 → $17.75
5.33% drop
Price Drop 20th Nov 2024
$19.75 → $18.75
5.06% drop
Price Drop 10th Nov 2024
$22.99 → $21.75
5.39% drop
Price Drop 16th Apr 2024
$27.97 → $22.97
17.88% drop
Price Drop 29th Aug 2023
$24.99 → $21.99
12% drop
Price Drop 21st Aug 2023
$27.97 → $24.99
10.65% drop
Price Drop 6th Jan 2023
$44.29 → $27.97
36.85% drop
Price Drop 12th Oct 2022
$44.29 → $27.97
36.85% drop
Price Drop 12th Apr 2022
$22.00 → $17.25
21.59% drop
Price Drop 20th Nov 2021
$24.24 → $22.83
5.82% drop
Price Drop 2nd Nov 2021
$29.66 → $24.88
16.12% drop
Price Drop 1st Aug 2021
$42.21 → $33.56
20.49% drop
Price Drop 21st Jul 2021
$52.03 → $19.99
61.58% drop
Price Drop 19th Feb 2021
$42.96 → $18.95
55.89% drop
Price Drop 9th Oct 2020
$42.96 → $17.25
59.85% drop
Price Drop 19th Sep 2020
$42.96 → $16.99
60.45% drop
Price Drop 31st Mar 2020
$11.70 → $11.00
5.98% drop
Price Drop 25th Mar 2020
$16.46 → $11.70
28.92% drop
Price Drop 29th Oct 2019
$18.17 → $13.45
25.98% drop
Price Drop 19th Oct 2019
$16.26 → $13.45
17.28% drop
Price Drop 18th Oct 2019
$17.04 → $15.53
8.86% drop
Price Drop 13th Oct 2019
$16.84 → $14.36
14.73% drop
Price Drop 11th Oct 2019
$16.45 → $15.15
7.9% drop
Price Drop 7th Oct 2019
$16.08 → $14.15
12% drop
Price Drop 30th Sep 2019
$16.43 → $15.50
5.66% drop
Price Drop 28th Sep 2019
$16.25 → $15.33
5.66% drop
Price Drop 22nd Aug 2019
$18.17 → $17.25
5.06% drop
Price Drop 29th Jun 2019
$15.48 → $12.98
16.15% drop
Price Drop 29th Apr 2019
$15.17 → $12.99
14.37% drop
Price Drop 22nd Mar 2019
$14.99 → $13.30
11.27% drop
Price Drop 21st Nov 2018
$11.07 → $10.09
8.85% drop
Price Drop 18th Nov 2018
$12.35 → $11.65
5.67% drop
Price Drop 17th Nov 2018
$13.00 → $12.35
5% drop
Price Drop 14th Nov 2018
$14.24 → $13.31
6.53% drop
Price Drop 5th Nov 2018
$17.25 → $14.44
16.29% drop
Price Drop 23rd Oct 2018
$17.06 → $14.29
16.24% drop
Price Drop 15th Sep 2018
$17.25 → $13.63
20.99% drop
Price Drop 27th Aug 2018
$14.60 → $13.43
8.01% drop
Price Drop 21st Aug 2018
$16.73 → $15.00
10.34% drop
Price Drop 22nd Jun 2018
$17.25 → $13.31
22.84% drop
Price Drop 13th May 2018
$17.17 → $13.31
22.48% drop
Price Drop 4th May 2018
$17.25 → $16.10
6.67% drop
Price Drop 28th Apr 2018
$17.25 → $14.32
16.99% drop
Price Drop 21st Apr 2018
$17.25 → $16.23
5.91% drop
Price Drop 4th Apr 2018
$17.25 → $15.99
7.3% drop
Price Drop 8th Mar 2018
$17.25 → $16.37
5.1% drop
Price Drop 1st Mar 2018
$17.25 → $16.22
5.97% drop
Price Drop 11th Jan 2018
$16.94 → $15.20
10.27% drop
Price Drop 16th Dec 2017
$17.25 → $15.32
11.19% drop
Price Drop 14th Jan 2017
$12.05 → $10.57
12.28% drop
Price Drop 10th Oct 2016
$12.44 → $11.68
6.11% drop
Price Drop 23rd Sep 2016
$12.75 → $11.91
6.59% drop
Price Drop 10th Jul 2016
$14.96 → $12.91
13.7% drop
Price Drop 27th Jun 2016
$14.01 → $13.17
6% drop
Price Drop 21st Jan 2016
$12.06 → $6.50
46.1% drop
Price Drop 20th Apr 2015
$14.81 → $6.50
56.11% drop
Price Drop 4th Feb 2015
$12.10 → $6.50
46.28% drop
Price Drop 31st Dec 2014
$12.10 → $11.35
6.2% drop
Price Drop 27th Nov 2014
$12.10 → $11.24
7.11% drop
Price Drop 30th Sep 2014
$10.12 → $8.50
16.01% drop
Price Drop 24th Sep 2014
$12.10 → $10.12
16.36% drop
Price Drop 22nd Mar 2014
$14.44 → $7.99
44.67% drop
Price Drop 24th Nov 2013
$19.46 → $15.17
22.05% drop
Price Drop 12th Nov 2013
$19.46 → $15.25
21.63% drop
Product Information
Details
| Product Name | ALVIN 12 inches Clear Professional Acrylic Triangle Ruler 45 /90 Degrees Model 131C-12 Multipurpose Tool for Drafting, Design, and Architecture, Great for Machining and Woodworking |
|---|---|
| Store Product Code | B001DKH7MA |
| Store Name | amazon.com |
| Brand | ALVIN |
| Rating | 8.6 / 10 |
| Category | Drafting Tools & Kits |
| Product Manufacturer | ALVIN |
| Model Number | 131C-12 |
| Color | Clear |
| Size | 12" |
| Dimensions | 12"L x 12"W |
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 12 inches Clear Professional Acrylic Triangle 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.