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Specifications:
Material:made of plastic
Digital clear, help fast accurate measurement
45/90-degree ruler can also be used as a protractor
One of the commonly used mathematical tools,it can not only use by ourself,but also sent to our students,friends
Size: 45/90-degree Triangle ruler,the shortest side 5.5inch, the longest side 7.8inch 30/60-degree Triangle ruler,the shortest side 4.5inch, the longest side 9inch
Package includes:
1 x triangule ruler(45/90-degree)
1 x triangule ruler(30/60-degree)
Joseph M.
2025-09-02 10:24:06
Rulers are great. Sturdier than I thought.
Dan E
2025-07-02 09:16:26
I'm building an end-grain cutting board that requires 30 degree cuts on many little wood pieces. I long ago lost all my high school drafting materials (drafting board, Tee-Square, 30/60 and 45 angles, etc), so it was time to buy these. Standard hardware store wood working / framing hardware is always 90 degrees and 45 degrees. So I needed these! Cheap. Came fast. They do the job.
Jesse
2025-06-06 12:20:06
Arrived quickly and as described.
Jill H
2025-05-31 16:40:27
Exactly as described. Good quality. I like they came in a two-pack with different sized angles. Work perfectly with our Singapore Dimensions math curriculum in 4b.
dan
2025-04-12 18:56:05
good size !
Larry N Waggoner
2025-04-07 18:56:11
Not in inches
Logan D. Matthews
2025-03-20 11:55:25
Clearly printed. Easy to use. Metric only.
William G.
2024-12-07 13:06:48
These are made of nice sturdy, crystal clear plastic.
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