SPI Protractors
- Measures angles from 0 - 180°
- Made of chrome steel - Satin chrome finish
- Lock nut - Diameter of protractor dial 3-1/2"
# 30-393-3 - with Rectangular Protractor Head
# 30-394-1 - with Half-Round Protractor Head
Specifications:
Item Number | 30-393-3 | 30-394-1 |
Head Type | Rectangle | Half-Round |
Style | Angle Finder, Depth Finder | Angle Finder, Depth Finder |
Max Measuring Range | 180° | 180° |
Accuracy | ± 30 minutes | ± 5 minutes |
Dial Graduation | 0-90-0° | 0-90-0° |
![Warning Icon](https://cdn11.bigcommerce.com/s-6vccrv70fh/images/stencil/original/image-manager/warning-icon-new.png?t=1709211126)
For more info, visit www.p65warnings.ca.gov.
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