Straightedge Parallel Bars

Includes 30’ of nylon-covered stainless steel wire, spring, two eyelets, and two front wire connectors. Fits Models 1101, 1102, and 2201.

The Alvin Paral-Liner Straightedge Parallel Bars are perfect for drafting, engineering and construction applications.

Parts for Mayline Straightedges.

Parts for Mayline® Straightedges. Lubricated stainless steel replacement cable with Nylon coating. 19'.

Parts for Mayline® Straightedges. Lubricated stainless steel replacement cable with Nylon coating. 23'.

Perfect for engineering and construction applications. Every Mayline parallel ruling straightedge begins with a durable black phenolic laminate base where a transparent blade is inset for see-through registration and fine line quality. For those...

The Alvin Paral-Liner Straightedge Parallel Bars are perfect for drafting, engineering and construction applications.

Contains two front wire connectors, two rear pulley assemblies, and six 3/4" screws. Wire not included. Hardware kit for models 1101 and 2201 made 2015 or later.

Perfect for engineering and construction applications. Every Mayline parallel ruling straightedge begins with a durable black phenolic laminate base where a transparent blade is inset for see-through registration and fine line quality. For those...

Perfect for engineering and construction applications. Every Mayline parallel ruling straightedge begins with a durable black phenolic laminate base where a transparent blade is inset for see-through registration and fine line quality. For those...

Deluxe version of the popular Paral-Liner series, with an integral comfort grip bar to control straightedge movement. The brushed aluminum surface resists perspiration stains and corrosion, and provides a convenient pencil ledge as well. The...

The Alvin Paral-Liner Straightedge Parallel Bars are perfect for drafting, engineering and construction applications.

The Alvin Paral-Liner Straightedge Parallel Bars are perfect for drafting, engineering and construction applications.

Deluxe version of the popular Paral-Liner series, with an integral comfort grip bar to control straightedge movement. The brushed aluminum surface resists perspiration stains and corrosion, and provides a convenient pencil ledge as well. The...

Perfect for engineering and construction applications. Every Mayline parallel ruling straightedge begins with a durable black phenolic laminate base where a transparent blade is inset for see-through registration and fine line quality. For those...

Perfect for engineering and construction applications. Every Mayline parallel ruling straightedge begins with a durable black phenolic laminate base where a transparent blade is inset for see-through registration and fine line quality. For those...

Perfect for engineering and construction applications. Every Mayline parallel ruling straightedge begins with a durable black phenolic laminate base where a transparent blade is inset for see-through registration and fine line quality. For those...

Perfect for engineering and construction applications. Every Mayline parallel ruling straightedge begins with a durable black phenolic laminate base where a transparent blade is inset for see-through registration and fine line quality. For those...

The Mayline straightedge parallel bar incorporates metal or Delrin rollers which alternate the full length of the straightedge and allow the straightedge to ride smoothly over the surface of the drawing. E-Z Grip cap provides simple, fingertip...

The Alvin Paral-Liner Straightedge Parallel Bars are perfect for drafting, engineering and construction applications.

Contains two each of end caps, knobs, and screws. End cap replacement kit for models 1101 and 2201 made 2015 or later.

Nylon-Covered Stainless Steel Wire. 100-ft roll.

Perfect for engineering and construction applications. Every Mayline parallel ruling straightedge begins with a durable black phenolic laminate base where a transparent blade is inset for see-through registration and fine line quality. For those...

Deluxe version of the popular Paral-Liner series, with an integral comfort grip bar to control straightedge movement. The brushed aluminum surface resists perspiration stains and corrosion, and provides a convenient pencil ledge as well. The...