The Alvin 600 Series Architect and Engineer Triangular Scale Set (Qty. 2)is a practical and economical choice. It includes one Alvin 600 Series High Impact Plastic Architect Triangular Scale and one Alvin 600 Series High Impact Plastic Engineer Triangular Scale in a single package.
This architect and engineer triangular scale set is composed of two six inches long high-impact plastic triangular scales. Durable and high-quality, each scale comes with non-reflecting matte faces and tapered edges. It also features color-coded furrows to easily identify scales. Both triangular scales come in white color.
The Alvin 600 Series Architect and Engineer Triangular Scale Set (Qty. 2) is equipped with a wide array of printed graduations. The architect triangular scale uses graduations in 3/32, 3/16, 1/8, 1/4, 1/2, 1, 3/8, 3/4, 1½, 3 inches to the foot and its one edge to 16ths. The engineer triangular scale, on the other hand, is calibrated in 10, 20, 30, 40, 50, and 60 parts to the inch.