Solves the problem of making perfect large circles up to 24in in diameter. This beam compass attaches to any yardstick and automatically shows figures for the radius, circumference and area of any circle in inches o ...

Durable see-through vinyl case with mesh webbing is perfect for storing and organizing pens, ...

C-Thru Flexible Stainless Steel Ruler 24' C-Thru Flexible Stainless Steel Rulers are classic drafting tools that also make great straightedges for cutting. Backed with non-skid cork, they are marked in centimeters ...

C-Thru Flexible Stainless Steel Ruler 12' C-Thru Flexible Stainless Steel Rulers are classic drafting tools that also make great straightedges for cutting. Backed with non-skid cork, they are marked in centimeters ...

A perfect complement to our precision knives and cutting tools, the X-ACTO 3'' Triangle Ruler allows you t ...

The X-ACTO 3'' X 4'' Square Ruler is an “L” shaped ruler that is convenient for accurate cutting, trimming ...

This ruler is constructed of stainless steel and features acid etched graduations to ensure maximum accuracy and durability. One side of the ruler is in inches, with graduations every 1/16 in. (every 1/32 in. up to ...