The Alvin Drafting Paral-Liner Parallel Straightedge Bar enables precise and swift sketching with retractable rollers that lock the blade in place for precise drawing. It comes with all necessary mounting hardware and clear instructions for easy installation. The tool features acrylic edges raised to prevent ink smudging and steel ball-bearing pulleys for smooth, ergonomic operation. Crafted from rigid phenolic material with a sleek black satin finish, this straightedge is durable and stylish, ideal for accurate and comfortable ruling.
- Professional quality, top-mounted bar
- Rigid phenolic construction with a black satin finish
- 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
- Acrylic edges are elevated to prevent ink smears and steel ball-bearing pulleys provide smooth movement
- Comes with all mounting hardware and installation instructions
- Proudly Made in Poland
Specs:
- 30" straightedge/parallel bar - For use with tables 30" and wider
- 36" straightedge/parallel bar - For use with tables 36" and wider
- 42" straightedge/parallel bar - For use with tables 42" and wider
- 48" straightedge/parallel bar - For use with tables 48" and wider
- 60" straightedge/parallel bar - For use with tables 60" and wider
** Due to its laminar construction, this straightedge may bow in the center if subjected to significant vertical force. To correct this, gently lift the left and right ends while pressing down slightly on the center to counteract the bowing effect. See assembly instructions page 3
