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https://plate.libpx.com/prod1-img/e886f4f53d/2%20granieten%20winkelhaak%20driehoek%203%20gaten.jpg?height=300&mode=fit&format=jpeg&signature=b2e1a6d2ab38d00064fc12b7d38deb0a0d3eb266)
Squares 90° triangular
Article no. G-155
Application
For measuring 90° angles.
Construction
Made in MYTRI Fine Black Granite. The two small surfaces are ground and lapped parallel to each other, remaining sides are polished. Straightness relates to the longest side; provided with through-holes for weight reduction and ease of handling.
Optional: wooden case
Categorie: Granite products, Measuring Products Granite, Squares
Grade 00 | Grade 0 | |||||
---|---|---|---|---|---|---|
Dimensions (mm) Small length x width | Thickness | Weight (kg) | ▱ (µ) | ⊥ (µ) | ▱ (µ) | ⊥ (µ) |
300 x 200 | 60 | 6 | 2,5 | 2,5 | 5 | 5 |
400 x 250 | 60 | 10 | 3 / 2,5 | 3 | 6 / 5 | 6 |
500 x 300 | 80 | 20 | 3 / 2,5 | 3,5 | 6 / 5 | 7 |
630 x 400 | 80 | 35 | 3 | 4 | 7 / 6 | 8 |
800 x 500 | 100 | 90 | 4 / 3 | 5 | 7 | 10 |
1000 x 630 | 100 | 120 | 4 / 3 | 6 | 8 / 7 | 12 |
1200 x 800 | 150 | 230 | 4,5 / 4 | 7 | 9 / 7 | 14 |
![](https://plate.libpx.com/prod1-img/e886f4f53d/kist%20winkelhaak.jpg?width=360&quality=85&dpr=1.5&crop=0%2C0%2C1024%2C681&signature=8a50e14e15031af5912d20f93a088b712ef8c88a)