Pacific Arc Professional Parallel Glider Rolling Ruler - 14"

The Pacific Arc Professional Parallel Glider is an easy-to-use drawing tool that combines the function of a parallel straightedge, protractor, T-Square, and compass. Draw horizontal and vertical parallel lines, draw and measure an angles and draw a circles with this multi-purpose drawing tool.

Features:

• Draw parallel lines with ease and accuracy
• Draw circles up to 24" diameter, using through-holes at 1/2" interval 
• Draw and measure angles using 1 degree increments
• Aluminum roller bar for a smooth, gliding action
• Non-skid rubber rings for a firm grip on any surface
• Durable acrylic blade with printed graduations
• Three sides with 1/16" graduated edges