The Alvin 240B Series Bamboo Architect Triangular Scale features laminated high-impact plastic faces with bamboo core. It has tapered edges and machine-engraved graduations to ensure accuracy and precision. Its furrows are color-coded for easy identification of scales.
This bamboo architect triangular scale is 12 inches in length and has white color. It is equipped with graduations such as 3/32, 3/16, 1/8, 1/4, 1/2, 1, 3/8, 3/4, 1½, 3 inches to the foot and one edge to 16ths. It is double numbered. The Alvin 240B Series Bamboo Architect Triangular Scale is packed in a hard plastic case.