Westcott Triangular Scale (P390-6)

Manufacturer: Staedtler Brand: Staedtler

12"" triangular scale in Staedtler's professional series is ideal for engineers. Color-coded grooves in the high-impact polystyrene plastic ensure quick and accurate selection of the desired scale. Three sides with six different scales feature die-engraved graduations. Engineer triangular scale is fully divided: 10, 20, 30, 40, 50, 60 parts to the inch. Easy-to-read printed graduations will not rub off.

Manufacturer: MotivationUSA Brand: Chartpak Model: CHA3272

* Made of plain white high grade molded plastic. Measurements are printed clearly on the plastic face. 3/32; 1/8; 3/16; 1/4; 3/8; 1/2; 3/4; 1; 1 1/2; 3:1; 1/16 in. Ruler Type: Triangular Scale; Length: 12".

Manufacturer: LINEX Brand: Linex

SCALERULE TRIANGULAR 500-2500 30CM314

Manufacturer: Chartpak Brand: Chartpak Model: CHA45SC8 Color: CLEAR

Non-yellowing, durable clear acrylic for long life and smooth pencil action. Edges are machined and polished to micro-tolerances from precision stock. Clear scholastic grade.

Manufacturer: Kokuyo Co., Ltd. Brand: Kokuyo Co., Ltd. Model: TZ-1562

Kokuyo triangular scale plastic core 15cm TZ-1562

Manufacturer: Staedtler Brand: Staedtler

12"" triangular scale in Staedtler's professional series is ideal for architects. Color-coded grooves in the high-impact polystyrene plastic ensure quick and accurate selection of the desired scale. Three sides with six different scales feature die-engraved graduations. Architect triangular scale is open divided: 3/32"", 1/8"", 3/16"", 1/4"", 3/8"", 1/2"", 3/4"", 1"", 1-1/2"", 3"" = 1'. Measurements are fully divided in inches to 16ths. Easy-to-read printed graduations will not rub off.

Manufacturer: National Cellular Brand: Alvin Model: 31ATS

Professional pocket scale constructed of solid aluminum for light weight and durability. Features tapered edges and color-coded furrows. Comes in vinyl sheath. All engineer scales have the following graduations unless otherwise noted: 10, 20, 30, 40, 50, 60 parts to the inch.

Manufacturer: Arteza Brand: Arteza Model: ARTZ - 8022

12" Triangular Engineer's Scale: The engineer's scale, also known as a civil scale, is used for measuring length and transferring length measurements at different scales or proportions of actual length. It is triangular in cross-section with each of the three faces containing two different scale markings for a total of six scales. In North America, the scales are labeled 10, 20, 30, 40, 50 and 60, with the graduations representing decimal fractions of an inch. Thus, one inch on a drawing equals between 10 to 60 feet. The engineer's scale is slightly over 12 inches in length, but with only 12 inches of markings, leaving the ends unmarked. The extra length accounts for wear and tear over time and prevents the end ticks from wearing off. Although similar in appearance to an architect's scale, the engineering scale is designed to be more precise and has a decimal scaling scheme whereas an architect's scale uses fractional scaling. It is designed to only be read from left to right. An architect's scale can be read from either the left or right side.

Manufacturer: ACME United Corporation Brand: Westcott Model: P450-8

Westcott brand focuses on creating innovative designs that provide style and quality to an assortment of school, craft, and office products. Winner of awards like the Teacher’s Choice and Good Design, Westcott continues to raise the bar. The inspiration that has gone into each of our products has not only won Westcott multiple achievements, but has also made us the #1 brand of scissors, rulers, sharpeners, and math tools.