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Mayline Mobile Parallel Ruling Straightedges
Perfect for engineering and construction applications. Every Mayline parallel ruling straightedge begins with a durable, black phenolic laminate base where we inset a transparent blade for see-through registration and fine line quality.
For those who work with a variety of surfaces, there is a straightedge with retractile, ball-bearing rollers of metal or Delrin built right into its base. They literally float over any surface whether it’s paper or film.
The rollers come in chrome-plated brass or plastic. We recommend the plastic rollers for use with drafting films. Above-board mounting hardware is included. |