Alvin Paral-Liner Straightedge

For accurate drawing. Elevated Plexiglas® edges eliminate smears. Mobile parallel straightedge has floating action of nylon rollers mounted on blade (frictionless operation). Lengths to 60".

Alvin Parallel Rule Cable

Nylon-covered stainless steel stranded wire for parallel rules. Highly flexible, kink-resistant.

Martin Universal Design Parallel Straightedges

This professional straightedge features a metal cover for strength and stability and an anti-warp cast acrylic bottom with inking edge. There is also a locking device to lock in the desired angle. Anti-static rollers help avoid smudging drawings.

Mayline E-Z Grip Parallel Rule

Blade edges are transparent acrylic in a black phenolic laminate (optional stainless steel edges). Brake holds blade in place when board is at angle. To 60" long. Also with Armoredge steel strip.

Mayline Mobile Parallel Ruling Straightedges

The Mayline Mobile Parallel Ruling Straightedge begins with a durable, black phenolic laminate base. A transparent blade allows see-through registration, perfect for engineering and construction applications.

Alvin PXB Portable Parallel Straightedge Board

This parallel straightedge board provides the convenience of a studio work surface in a compact, portable unit. It is composed of a smooth, warp-free white Melamine laminated board that wipes clean with a damp cloth.

Koh-I-Noor Portable Drawing Board and Head

Graduated protractor head locks at any angle in 15° increments. Glides across straightedge. Brake simplifies parallel line drawing. Transparent plastic smoke-colored scale.

Martin Universal PEB Portable Drawing Board

Ideal for field work, these light-weight Parallel Edge Boards improve on traditional design. Exceptionally lightweight, they adjust for working at various angles and include a convenient carrying handle.

Martin Universal PEB Series Portable Parallel Edge Boards

These portable parallel edge boards from Martin are lightweight yet stable. Roller bearing construction and proven parallelogram technology ensure accuracy of the aluminum straightedge, and side-mounted metal knobs hold it securely in place for stationary use or transport.