28th Mar 2026, 10:37 AM
ALVIN Clear Professional Acrylic Drafting Triangle 45 /90 Degrees 18 inch Model 130C-18 Multipurpose Tool for Drafting, Design, and Architecture, Great for Machining and Woodworking - 18 inches
Price may vary by location, shipping cost, and availability.
68% Off
$19.47
$59.99
Highest: $48.22
Average: $18.35
Lowest: $8.63
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of ALVIN Clear Professional Acrylic Drafting Triangle 45 /90 Degrees 18 inch Model 130C-18 Multipurpose Tool for Drafting, Design, and Architecture, Great for Machining and Woodworking - 18 inches here. This product's current Price in USA is $19.47. The average and highest prices are $18.35 and $48.22 respectively.
| Lowest Ever Price | $8.63 |
|---|---|
| 29th Apr 2011 | |
| Average Price | $18.35 |
| Based on 5490 days price tracking | |
| Highest Price | $48.22 |
| 18th Nov 2020 | |
Price History of All Variants of ALVIN Clear Professional Acrylic Drafting Triangle 45...
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 | $19.47 |
|---|---|
| MRP | $59.99 |
| Savings | $40.52 |
| Discount | 67.54% |
Recent Price Drops on ALVIN Clear Professional Acrylic Drafting Triangle 45 /90 Degrees 18 inch Model 130C-18 Multipurpose Tool for Drafting, Design, and Architecture, Great for Machining and Woodworking - 18 inches
Price Drop 26th Nov 2025
$19.47 → $13.63
29.99% drop
Price Drop 18th Nov 2025
$19.47 → $13.63
29.99% drop
Price Drop 15th Oct 2025
$22.55 → $19.47
13.66% drop
Price Drop 19th Oct 2024
$23.77 → $22.55
5.13% drop
Price Drop 14th Apr 2024
$25.77 → $23.77
7.76% drop
Price Drop 13th Apr 2022
$26.00 → $21.00
19.23% drop
Price Drop 30th Oct 2021
$20.96 → $16.70
20.32% drop
Price Drop 24th Oct 2021
$20.65 → $19.43
5.91% drop
Price Drop 19th Oct 2021
$20.65 → $19.53
5.42% drop
Price Drop 17th Oct 2021
$22.50 → $20.65
8.22% drop
Price Drop 23rd Jul 2021
$32.58 → $22.55
30.79% drop
Price Drop 19th Jul 2021
$37.32 → $19.95
46.54% drop
Price Drop 24th May 2021
$41.22 → $37.32
9.46% drop
Price Drop 6th Jan 2021
$48.22 → $41.22
14.52% drop
Price Drop 6th Nov 2020
$25.70 → $23.39
8.99% drop
Price Drop 11th May 2020
$21.48 → $19.95
7.12% drop
Price Drop 27th Nov 2019
$21.45 → $19.95
6.99% drop
Price Drop 25th Jun 2019
$19.76 → $15.12
23.48% drop
Price Drop 27th Feb 2019
$15.74 → $12.60
19.95% drop
Price Drop 31st Jan 2019
$18.44 → $15.74
14.64% drop
Price Drop 3rd Dec 2018
$20.95 → $18.09
13.65% drop
Price Drop 5th Oct 2018
$20.74 → $17.93
13.55% drop
Price Drop 18th Jan 2017
$16.25 → $13.66
15.94% drop
Price Drop 21st Dec 2016
$14.69 → $13.33
9.26% drop
Price Drop 16th Nov 2016
$13.06 → $12.40
5.05% drop
Price Drop 15th Nov 2016
$14.08 → $13.06
7.24% drop
Price Drop 14th Nov 2016
$15.08 → $14.08
6.63% drop
Price Drop 18th Oct 2016
$19.00 → $15.82
16.74% drop
Price Drop 4th Oct 2016
$19.00 → $17.47
8.05% drop
Price Drop 4th Aug 2016
$19.00 → $17.27
9.11% drop
Price Drop 28th Jun 2016
$19.75 → $17.34
12.2% drop
Price Drop 5th Jun 2016
$16.79 → $14.00
16.62% drop
Price Drop 13th Mar 2016
$17.47 → $16.39
6.18% drop
Price Drop 23rd Feb 2016
$18.55 → $13.59
26.74% drop
Price Drop 21st Feb 2016
$19.79 → $18.55
6.27% drop
Price Drop 16th Feb 2016
$19.83 → $18.57
6.35% drop
Price Drop 12th Feb 2016
$19.83 → $18.61
6.15% drop
Price Drop 19th Jan 2016
$16.53 → $14.84
10.22% drop
Price Drop 28th Nov 2015
$18.98 → $15.51
18.28% drop
Price Drop 16th Oct 2015
$14.07 → $12.75
9.38% drop
Price Drop 14th Oct 2015
$15.04 → $14.11
6.18% drop
Price Drop 8th Oct 2015
$19.31 → $15.35
20.51% drop
Price Drop 2nd Sep 2015
$17.46 → $16.53
5.33% drop
Price Drop 18th Aug 2015
$19.83 → $16.66
15.99% drop
Price Drop 7th Aug 2015
$17.48 → $15.23
12.87% drop
Price Drop 25th May 2015
$17.54 → $15.23
13.17% drop
Price Drop 24th Feb 2015
$18.27 → $16.65
8.87% drop
Price Drop 17th Oct 2014
$21.00 → $10.95
47.86% drop
Price Drop 3rd May 2014
$27.69 → $16.71
39.65% drop
Price Drop 14th Feb 2014
$21.17 → $16.79
20.69% drop
Price Drop 13th Jan 2014
$16.71 → $14.37
14% drop
Price Drop 2nd Jan 2014
$16.75 → $14.43
13.85% drop
Price Drop 1st Oct 2013
$15.01 → $11.83
21.19% drop
Price Drop 7th Aug 2013
$15.01 → $14.25
5.06% drop
Price Drop 9th Dec 2012
$16.24 → $15.01
7.57% drop
Price Drop 13th Dec 2011
$17.50 → $15.81
9.66% drop
Price Drop 28th Apr 2011
$11.04 → $8.63
21.83% drop
Price Drop 29th Mar 2011
$16.59 → $10.54
36.47% drop
Product Information
Details
| Product Name | ALVIN Clear Professional Acrylic Drafting Triangle 45 /90 Degrees 18 inch Model 130C-18 Multipurpose Tool for Drafting, Design, and Architecture, Great for Machining and Woodworking - 18 inches |
|---|---|
| Store Product Code | B000HF2P1K |
| Store Name | amazon.com |
| Rating | 8.6 / 10 |
| Category | Drafting Tools & Kits |
| Product Manufacturer | ALVIN |
| Model Number | 130C-18 |
| Color | Clear |
| Size | 18" |
| Dimensions | 18 x 10.5 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 Clear Professional Acrylic Drafting Triangle 45 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.