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Made of durable stainless steel with etched inch graduations. Ideal for hobby and craft projects.
Transparent plastic square is laminated for durability. Each leg is graduated in 8ths with an edge in 16ths and centimeters.
Proportional scale for both reductions and enlargements up to 32"
Excel Blades 2" Machine Square
Excel Blades 4" Machine Square
Excel Blades 8" Machine Square
Each arm is calibrated on two edges on one side and one edge on the reverse in 1/8, ½4, 1/32, ½, ¼, 1/8ths,16ths, 2/3rds, 6ths, and 12ths.