Widely used by drafting professionals, Alumicolor Metric Triangular Drafting Scales are made of extruded aluminum.

Alumicolor rulers are durable and beautifully designed professional tools. Anodized aluminum is aluminum whose surface has been modified by an electrochemical process. It has a beautiful metallic finish that resists oxidization and wear.

Alumicolor Triangular Drafting Scales are made of extruded aluminum, and treated with a photo anodizing process that assures a smooth, tick-free finish and permanent markings that are resistant to cleaners and solvents.

Two types of professional scales. Architecture is divided in inches to the foot. Engineering is graduated in decimal parts to the inch.

Triangular plastic 12" scales. Two types. Architectural--inch graduations to foot and a scale divided 16 parts to inch. Engineering--decimal parts to the inch.

Do more than just draw straight lines with this handy magnetic ruler. The removable handle doubles as an eraser and side compartments hold your markers. The ruler includes magnetic strips for storage on magnetic boards.

Ideal for artists, architects, woodworkers, quilters, and pattern makers, the Koala Tools Ring Ruler 360 is the first size-adjustable, circular ruler. It makes drawing and measuring circles and arcs a much simpler and more efficient experience by eliminating the cumbersome pivot-point system.

The Logan Fit-N-Frame Mat Measuring Tool eliminates hand measuring so there's no more wasted mat board saving you time, money, and manual calculation. Dimensions are instantly issued via the adjustable triangles that sit on your artwork and border guide.

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.

Designed for use with basswood scale lumber, this tool makes it easy to accurately and quickly identify and size scale lumber while building. Features Strip Identification Gauges in popular sizes as well as a 12" ruler.

Stainless steel. Legible black markings on both sides for picas (6, 8, 10, and 12 point) and inches (16ths). Has double hook and hole for hanging. 12" long.

The Westcott Proportional Scale is used to calculate enlargements or reductions from 10% to 1000%, from 1" to 100". Made of tough plastic, it has large, easy-to-read markings.

Staedtler Mars Triangular Scales feature three sides and six different scales. Easy to pick up and reposition, they're available in both architect and engineer styles.

This 25 ft retractable tape measure has three convenient locking stops located on the top, side, and bottom. A magnetic metal end-hook makes one-person measurements easier. The nylon-coated steel blade assures longer standout.

Made from premium-quality craft tape, this adhesive tape is excellent for precise measuring and marking. The tape is yellow with black markings every 1/8", numbered 1 through 12. It is non-staining, repositionable, and perforated at each 12" point.

This dual-purpose set from Alumicolor includes a ruler, an anchor point, a lead holder, and lead all in one. It can be used to make circles up to 36" in diameter.

These standard straight-edged rulers are made of sturdy, tempered aluminum and have ultra-smooth edges. The calibrations are photo-anodized in both inches and centimeters, with center finding calibrations on the back.

AlumiCutter Rulers let you measure and cut without changing tools! They feature a raised edge that's ideal for inking, plus a groove that protects your fingers while cutting.

Very durable, with "stay-put" (even on glass or polished surfaces) backing. Graduated in 16ths and 32nds on one side, in centimeters and millimeters on other. Lengths to 36".

General purpose ruler. Wide straight flat rulers have large, distinct numbers. Gradiated in 8ths and 16ths. Plain backs. 1-1/8" wide. Lengths to 36".

Non-rusting, easy to read. Strong as steel. Accurately graduated in 1/16, 1/8, 1/4, 1/2 and 1". Lengths to 60".

This high-quality hardened stainless steel professional measuring set includes four pieces. All feature a cork backing to prevent slippage and raise the instrument from the work surface, eliminating smearing and bleeding.

Dont risk your fingers or your next project without a straightedge. The Testrite Safety Edge provides accurate cutting and smooth edges, and the extra-large, non-skid rubber backing ensures user safety. Made in USA.

This yardstick features hard, instrument-grade aluminum construction. One edge is graduated in 8ths to the inch with millimeters on the other edge. The reverse side provides metric conversion tables for length, area, mass, and volume.

Non-slip cork backing, precision measuring, 16ths permanent markings. First inch is marked in 32nds. Centimeters and millimeters on the other edge.

Zero-centering allows for effortless alignment of photos, die-cuts, and more. The Metal Zero Centering Ruler from Westcott helps you find the center point quickly and accurately by aligning the zero so that the same measurement appears on both sides of zero.

A multi-purpose drawing tool made from high-impact plastic for students, artists, and designers, the Alvin Rolling Ruler is graduated in both English and metric. Draw horizontal and vertical parallel lines with ease, and draw circles, curves, or arcs.

Made of strong plastic. 12" × 1". 16ths on one edge, 8ths on the other. Plain back. Package of 12.

Fluorescent plastic rulers, for home, school or office. Length, 12". Marked in 16ths. Plain back.

This square ruler from Fiskars makes measuring quick and accurate, with large, easy-to-read 1/8” markings and 30°, 45°, and 60° bias lines. Made of clear acrylic with a computer-generated grid, the ruler is accurate and dependable.

The Softgrip Ruler features a soft material in the center groove that makes it easy to grip while positioning. It also doubles as a convenient place to rest a pencil. Ideal for all ages, this 12” ruler is marked with both inches and centimeters, in easy-to-read numbers.

This 2-in-1 ruler/compass let you draw circles from 1" to 12". Place the center disk hole on starting point and choose desired circle size (1/8" increments). Insert pen into the hole and hold down the center disk. Sweep around until circle is complete.

This standard-length 12" clear plastic ruler offers 2X magnification of fine print on copies, prints, and more, with a center line that aids tracking of spreadsheet data.

Unbreakable plastic, with 16ths on one edge, centimeters/millimeters on other edge. Available in 6" or 12" length.

Flexible, transparent plastic won't shatter. Inch and metric calibrations. Holes for loose-leaf binders, plus hanging hole. 12" long. Rounded safety corners.

The AccuSpec II Designer's Ruler Set is a layout, design, and type specification set that assures accurate calibrations. Both pieces in the set feature a matte-finish, non-glare, transparent surface for full visibility.

These transparent rulers feature 16ths to the inch markings on one edge and millimeters numbered in centimeters on the opposite edge. Laminated to ensure durability, they're great for use in the office, school, or at home.

Westcott clear plastic ruler has scales for leading, type size, point rule, picas, points and inches. Size, 13-3/4" x 3".

The Westcott heavy-duty clear plastic grid ruler has one beveled edge and one stainless steel edge for easy and safe cutting. Calibrations and grids are visible on both light and dark surfaces. the ruler is graduated in 16ths to the inch with a zero cen

Laminated for durability, this ruler features both inch and metric measurements, including 8ths, 16ths, and centimeters. Made of a transparent material, it allows visibility on both light and dark surfaces.

True to its name, the Pick-Up Ruler features a special raised grip bar that allows for quick, easy positioning and repositioning. The ruler features inch/metric calibrations.

The Westcott Ruler is constructed in plastic and features beveled edges that make it a good choice in working with ink. Each ruler has a zero centering scale and is laminated for durability.

It’s easy to draw horizontal or vertical parallel lines with the Westcott Rolling Ruler. Great for drawing lines, angles, and cross-hatching, this multi-purpose 12" plastic ruler rolls easily across surfaces. It also rolls in an arc to draw circles up to a 24" diameter.

This Westcott ruler is made of molded plastic and is shatter resistant. It is graduated in inches on one edge and millimeters on the other.

Beveled edges marked with picas and agate graduations. 18" x 2".

This economical wooden ruler has one edge with a bevel, metal insert. It is calibrated in inches.

A classroom classic, this 12" (31 cm) long wood ruler has a clear lacquer finish and a single metal edge. Size, 12" x 1-1/8" x 5/32".

These traditional rulers are made of selected hardwood with a natural finish, are beveled, and feature a single metal edge. Scaled in 16ths. Size: 1-5/16" wide x 1/4" thick. Lengths to 18". Plain back.

Made of varnished wood. Both edges and sides are marked in 8ths of an inch. Hanging hole.

This economical wood yardstick is calibrated in 8ths to the inch. It includes a convenient hole for hanging.