The martin pro-draft parallel straightedge kit is the premier item in its class. The only parallel straightedge board utilizing an anti-wrap aluminum body straightedge for strength, and stability. Notice the deep ribbed strips so that the unit can be adjusted over the table edge to bring the artwork into the users lap. Each side of the unit has large knobs for adjusting the straight-edge to align with the artwork / drawing and stay parallel.
- Our most popular style for school, design or home use
- Always stays parallel with easy adjustment
- Metal straightedge not plastic for durability
- Wood grain top with black straightedge
- 1 Year warranty