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ALVIN - Smoke-Tint Acrylic Triangle Ruler, Multipurpose Tool for Drafting, Design, and Architecture, Great for Machining and Woodworking (4" 45/90 Degree)
✅ In stock
D
Grade
Analysis Confidence
59%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 20, 2026 10:27 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 🏷️The retail sticker price has been slashed by 80% — a steep markdown from the official listing.
- 📉No lower price has surfaced in the past twelve months, making this one of the standout deals in recent memory.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
11.85/20
Deal Strength
16/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Alvin®
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓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 triangle’s 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.
⚙️ Specifications
Material
Acrylic
Brand
ALVIN
Color
Smoke Tint
Style
45/90 Degree
UPC
088354123408
Product Dimensions
4"L x 4"W
Item Weight
0.317 ounces
Manufacturer
ALVIN
ASIN
B000HEQN4G
Item model number
SK450-4
Customer Reviews
4.5
