Alvin 12" High Impact Plastic Engineer Triangular Scale

Alvin 12" High Impact Plastic Engineer Triangular Scale, these 12" triangular scales are ideal for scholastic and vocational use. Satin finish, high-impact plastic with tapered edges. Sharp, easy-to-read graduations resist wear. White. English and metric. Items 110PC and 111PC are blister-carded. All engineer scales have the following graduations unless otherwise noted: 10, 20, 30, 40, 50, 60 parts to the inch.

ALV2293 Features Scale Material: Plastic Shape: Triangle Made in the USA Product Type: Drafting Supplies Country of Manufacture: United States Dimensions Overall Width - Side to Side: 12''