Model Name Our Price Buy Now!
SK360-4 30/60 - 4" Smoke Acrylic Triangle $2.30
SK360-6 30/60 - 6" Smoke Acrylic Triangle $2.90
SK360-8 30/60 - 8" Smoke Acrylic Triangle $3.80
SK360-10 30/60 - 10" Smoke Acrylic Triangle $3.90
SK360-12 30/60 - 12" Smoke Acrylic Triangle $5.10
SK360-14 30/60 - 14" Smoke Acrylic Triangle $6.90
SK450-4 45/90 - 4" Smoke Acrylic Triangle $2.60
SK450-6 45/90 - 6" Smoke Acrylic Triangle $3.60
SK450-8 45/90 - 8" Smoke Acrylic Triangle $4.00
SK450-10 45/90 - 10" Smoke Acrylic Triangle $4.80
SK450-12 45/90 - 12" Smoke Acrylic Triangle $6.80

Brand: Alvin Drafting
Estimated Delivery Time: 3 - 7 Business Days
Alvin Drafting Smoke Triangles - Inking Edge

The Alvin inking edge triangles are made of molded 0.10" thick polystyrene and feature a transparent non-glare smoke tint for easy visibility.

Features:

  • 30º/60º and 45º/90º triangles
  • Available in multiple sizes ranging from 4" to 14"
  • Inking-Edge Triangles
  • 0.10" thick
  • Non-glare smoke tint for easy visibility
  • Edges are double beveled with handy finger-lifts for quick placement and removal

Dimensions:
  • Outside Dimensions: 4" - 14"
  • Product Weight: 0.2 lbs.

Standard Delivery Time: 3 - 7 Business Days

Ask a Question. We would love to help!

Alvin Drafting Smoke Triangles - Inking Edge

Overall Customer Rating of 11 Reviews:
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Washington

Perfect!

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Hard to find smoke triangles with inking edge were hard to find.. DEW had them in stock! shipped the following day and received before the promised date! Great triangle and great customer service!

Seattle

Solid triangles, might need a bit of love on the edges

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Unlike the french curves, these are made in India. Generally solid in appearance, I had to give the old 600 grit sandpaper treatment to a couple of edges. For the price, recommend these over similar products on Amazon. Order a bunch from DEW at the same time and you'll save a lot by combining shipping.

Great!

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Came in quick and good quality.

TN

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The inking triangle was exactly what I wanted.

Columbus, OH

A good first triangle

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First off the triangle works. I got it for my manual drafting class because it was advised to get a larger triangle for longer straight lines. I have only one real issue with the triangle which is the edges slant I instead of being straight so sometimes when I'm placing my pencil against it it will slide under and my measurement will be off. If the edges could all be flush this would be a perfect triangle. It was also suggested during class that measurement markings along the edges would be great also.