Professional protractor features an open center and accurate 6" ruler across the base
- Professional protractor features an open center and accurate 6-Inch ruler across the base
- Sharply defined raised graduations are black-bonded in crystal-clear plastic
- Plastic material, clear color
- Professional protractor features an open center and accurate 6-Inch ruler across the base
- Sharply defined raised graduations are black-bonded in crystal-clear plastic
- Plastic material, clear color
