Plastic Triangular Scale 12" final-sale this triangular scale is made

this triangular scale is made ideal for engineers and mechanical draftsman graduations

this German-made academic divider stays in place and will withstand stains and tarnishing

and center cross frame ensures durability

tortillions for blending

Durable Construction - Constructed using high-impact plastic that will withstand heavy use for many projects to come

Plastic Triangular Scale 12" final-sale this triangular scale is madeThe Alvin Plastic Triangular Scale 12 inch ruler is an essential tool for any architect, engineer, or student who needs precise measurements. This high quality ruler is made from durable, clear plastic that is easy to read and will not warp or bend over time. The triangular shape of this ruler is perfect for creating accurate, straight lines and angles, making it an excellent choice for drafting, sketching, or technical drawings. This 12 inch ruler is