30cm Engineer Scale Designed To Facilitate The Drafting And Measuring Of Architectural Drawings, Such As Floor Plans, Blue Prints, And Orthographic Projections
Triangular Ruler Made From High Impact Aluminum, Build To Last
Engineer Ruler With Durable Laser Cut Prints For Accuracy. They Will Not Wipe Or Scratch Off Ever
Color Coded Triangular Scale For Easy And Quick Selection Of The Desired Scale