Scales & Rulers

Plastic ruler calibrated in tenths of an inch and millimeters, with a zero centering scale. Edges are beveled to accommodate work with ink. 1" wide.

Transparent plastic ruler calibrated in tenths of an inch and millimeters, with a zero centering scale. Edges are beveled to accommodate work with ink.

Aluminum Triangular Engineer Scale is made from the highest quality aluminum for ultra-smooth edges and a solid feel without flexibility. The anodized finish gives it a satin-like feel, while the photo anodized calibrations on each side of the...

Plastic, color-coded engineer's scale with graduations of 10, 20, 30, 40, 50, 60 parts to the inch. 12" long. An engineer's scale is a tool for measuring distances and transferring measurements at a fixed ratio of length.

The Triangular Architect Scale is designed to facilitate the drafting and measuring of architectural drawings, such as floor plans and blue prints. This 12" scale features high quality fine engraved markings on a color coded bright white plastic with a...

The Architect Pocket Scales pen-size, lightweight design provides professionals and students with a scale that can be taken anywhere. Made from the highest quality aluminum for ultra-smooth edges, these architectural scales also have a solid...

180 degree transparent plastic protractor for measuring angles. 6" across

Combo Geometry Sets are packaged in a plastic pouch with two divided pockets. Each set contains a 180 Protractor, 45 and 60 triangles with beveled inking edges and a 6" or 12" ruler. The rulers and triangles all have inch and centimeter calibrations. The...

Alumicolor's Architect Scale is made from the highest quality aluminum for ultra-smooth edges and a solid feel without flexibility. The anodized finish gives it a satin-like feel, while the photo anodized calibrations on each side of the triangular scale...

Features a full 360° of long-lasting graduations and beveled edges. Center cutout for easy lifting. 6" diameter.

Pro Art 12", 4 bevel engineer scale made of durable, shatterproof plastic. Engineering fully divided: 10, 20, 40, 50 points to the inch. 

Invented by a practicing architect, this AlumiDrafter gives the user all the advantages of a traditional triangular scale in addition to many other features. It is actually four tools in one: Measure & Scale Drawings Draw Circles & Arcs Draw...