School Supplies

$6.62
Triangular scale delivers precision and versatility—three sides with six different scales. Essential tool for engineers. Full divided: 10, 20, 30, 40, 50 and 60 parts to the inch. White plastic.
Triangular Scale Plastic Engineers Ruler, 12" Long, White
Sold Out
The color coded center groove easily identifies scale graduations. Measurements are precision-etched into a durable laminated plastic for accuracy. Comes in a protective case.
Sold Out
The color coded center groove easily identifies scale graduations. Measurements are precision-etched into a durable laminated plastic for accuracy. Comes in a protective case.
$8.24
Triangular scale delivers precision and versatility—three sides with six different scales. Essential tool for engineers. Full divided: 10, 20, 30, 40, 50 and 60 parts to the inch. White plastic.
Triangular Scale Plastic Engineers Ruler, 12" Long, White With Colored Grooves
Triangular Scale Plastic Engineers Ruler, 12" Long, White With Colored Grooves
$20.38
Versatile design lets architects work with maximum efficiency. Change units by rotating dial at either end of scale without moving scale from work surface. 12" measuring length, 1/32" scale. Exact calibrations. Highest quality aluminum. Adjusts to 1/16, 1/8, 1/4, 1/2, 1:1, 2:1 and 32.
Adjustable Triangular Scale Aluminum Architects Ruler, 12" Long, Silver
Adjustable Triangular Scale Aluminum Architects Ruler, 12" Long, Silver
$20.68
Designed for the exacting needs of engineers. Change units quickly and easily by rotating dial at either end of scale. 12" measuring length, exact calibrations. Highest quality aluminum. Adjusts to 10, 20, 40 and 50 parts to the inch.
Adjustable Triangular Scale Aluminum Engineers Ruler, 12", Long, Silver
Adjustable Triangular Scale Aluminum Engineers Ruler, 12", Long, Silver
$5.99
Accurate and versatile, an essential tool for architects. Three sides with six different scales. Open divided: 3/32, 1/8, 3/16, 1/4, 3/8, 1/2, 3/4, 1, 1 1/2, 3" = 1 foot. Full divided: inches to 16ths. White plastic. 12" long.
Triangular Scale For Architects, Color-coded Grooves, 12" Long, Plastic, White, Blister Pack
$6.76
Made of plain white high grade molded plastic. Measurements are printed clearly on the plastic face.
Triangular Scale, Plastic, 12" Long, Architectural, White
$7.75
Accurate and versatile, an essential tool for architects. Three sides with six different scales. Open divided: 3/32, 1/8, 3/16, 1/4, 3/8, 1/2, 3/4, 1, 1 1/2, 3" = 1 foot. Full divided: inches to 16ths. White plastic. 12" long.
Triangular Scale Plastic Architects Ruler, 12" Long, Plastic, White
Triangular Scale Plastic Architects Ruler, 12" Long, Plastic, White
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