Weems & Plath Professional Protractor Triangle
- 9-1/4" sides x 13" (23.50cm x 33.02cm) hypotenuse
- Larger version of our 101 protractor triangle with handle
- Pencil & sharpener included
- Both 320mm & 1-80,000 scales shown
- Hole at vertex allows several uses
- 9-1/4" sides x 13" (23.50cm x 33.02cm) hypotenuse
- Larger version of our 101 protractor triangle with handle
- Pencil & sharpener included
- Both 320mm & 1-80,000 scales shown
- Hole at vertex allows several uses
