Semi Circle Protractors

• Measures Angles from 0-180°
• Used for Drawing Radial Lines, Transferring Angles and Setting Bevels
• Head Measures 3-5/16" x 2"
• Features 6" Arm and Knurled Thumb Lock Nut
• Blade Secured Firmly by Lock Nut at Any Angle
• Options : Stainless Steel or Satin Chrome Finish

MADE IN USA