| Sub-Categories |
MAYLINE Mobile Parallel Ruling Straightedges Perfect for engineering and construction applications. |
 |
|
Alvin mobile straightedge affords frictionless operation through the floating action of the nylon rollers mounted on the blade. The rollers retract at a touch, securing the blade for accurate drawing. |
 |
|
The Martin Pro-draft Professional Parallel Straightedge is cutting edge technology. A short list of the Pro-Draft's features include: Aluminum body for strength and stability, Anti-warp cast acrylic bottom with ink edges, locking devicto lock in any angle that you would like to draw, and anti-static rollers to avoid smudges to your drawing. |
 |
|
|