Westcott Triangular Scale (KT-90), (Pack of 2), clear, 11 x 5.75 x 0.25 inches
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Westcott Triangular Scale (KT-90), (Pack of 2), clear, 11 x 5.75 x 0.25 inches

4.4/5
Product ID: 2585007
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Details

  • Color
    Clear
  • Material
    Plastic
  • Brand
    Westcott
  • Blade Material
    Plastic
  • Product Dimensions
    11"L x 5.75"W
📏Dual-scale precision
🔍Transparent acrylic clarity
⚖️Lightweight & portable

Description

📐 Elevate your precision game—because every angle counts!

  • EFFORTLESS HANDLING - Lightweight design ensures easy pick-up and smooth maneuvering during long creative sessions.
  • BUILT TO LAST IMPRESS - Durable plastic construction that withstands daily use while maintaining professional style.
  • SEE THROUGH THE DETAILS - Smoke-tinted transparent acrylic lets you work seamlessly without losing sight of your blueprint or sketch.
  • ENGINEERED FOR VERSATILITY - Includes two triangle rulers with essential 30/60° and 45/90° angles—perfect for architects, designers, and engineers.
  • PRECISION AT YOUR FINGERTIPS - Dual Inch/Metric scales with smudge-free inking edge for flawless measurements every time.

The Westcott Triangular Scale KT-90 pack includes two clear, smoke-tinted acrylic triangle rulers (6-inch and 8-inch) featuring dual Inch/Metric calibrations and smudge-free inking edges. Designed for professionals and students alike, these lightweight, durable tools offer essential 30/60° and 45/90° angles for precise, versatile measurements in architecture, design, and engineering.

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Specifications

ColorClear
MaterialPlastic
BrandWestcott
Blade MaterialPlastic
Product Dimensions11"L x 5.75"W
StyleTRIANGLE RULER
Handle MaterialPlastic
Global Trade Identification Number00088359011977
Unit Count1.0 Count
UPC088359011977
Number of Items1
ManufacturerACME United Corporation
Item Weight1.76 ounces
Item model numberKT-90
Is Discontinued By ManufacturerNo
Material TypePlastic
Size11 x 5.75 x 0.25 inches
Manufacturer Part NumberKT-90

Have a Question? See What Others Asked

Are the ruler graduations molded in or only painted on?
Q: Can you use the inch-rulers with T-Square? A: Not really, the marking don't start at corner, or at easy inch-fraction. Annoying!
Where is it made?

Reviews

4.4

All from verified purchases

J**S

Good value

Probably not for serious drafting, but for casual use these are good. Straight edges, handy size, and made from the 'right' kind of plastic - slightly flexible, hard and thick enough to be durable, not hard enough to be brittle and easy to chip. Beveled on one side for inking (we used to do that by hand, kids). I prefer the 'step' inking edge - it's better for using two triangles together - or none at all, but these are a good value for the money, and you can use them with the occasional ballpoint and not scar them permanently.

D**N

Good but a tad flimsy

These rulers are precise although a bit flimsy

P**Z

The rules are accurate, careful bending them by accident.

I use them for journaling, but they're plastic and mine chipped kinda easy. The bigger ruler is hard to find alone in my area so replacing it is difficult.

M**T

Good drafting triangles

One edge in metric. Other in inches

E**N

Plastic triangle / measurement toos

They fit in my supply box I take to my Zentangle class, which was a priority They are sturdy and easy to handle. Marks are easy to read.

F**E

2 different triangles

Needed for sons school... 2 different triangles angles were needed. Plastic but should hold up. Nicely priced and easy shipping

G**A

Cheaply made

I used them for a project that needed to be done right away and it served the purpose. These are very cheaply made. They were scratched although they were in their packaging. Before I ordered this, I ordered a metal one that had shipping delays, so I ordered this one. Westcott has always proved disappointing for me. Go with Fiskars. They are way better for the few extra dollars.

Y**T

Made for non-professional

Why don't these triangles have inking edge on the marking sides? But made inner cutout with inking edge is not useful. Also hope the zero measurement mark could be located precisely at the very beginning of the corner so that makes it easily line up the edge of the ruler directly with the edge of the object. Attached is a result of ink smearing to drawing lines with it and another one with double inking edge.

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

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€ 37.33

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TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Westcott Triangular Scale Kt 90 Pack Of 2 Clear 11 | Desertcart French Guiana