STAEDTLER 660 20 Mars Drafting Head for A3 and A4 Drawing Boards

• Mars drafting head for use with A3 and A4 drawing boards.
• Suitable angle range: 0-90°.
• Stop-and-go push-button for easy setting at desired angle and freewheeling.
• Transparent ruler arms with double-sided opposite-running scales.
• Can be used with one hand.

• Imported from USA.

Mars drafting head for use with A3 and A4 drawing boards.
Suitable angle range: 0-90°. Stop-and-go push-button for easy
setting at desired angle and freewheeling. Transparent ruler arms
with double-sided opposite-running scales. Can be used with one
hand.

Code 66020