Adjustable set square 12" with 15" arm boxed Chartmate
1 x clear high impact acrylic transparent set square 12" with 15" arm
clear high impact acrylic transparent set squares with graduated inking edge with 304 stainless hinge
It can be used to draw any angles, completely replace the 30°, 60°, 45°, 90° triangles.
2.With metal edge on the hypotenuse, which provides cutting function. (AST-10F and AST-12F) While cutting, hold the knob in the center for easy operation.
3. Directly read Rise (Tangent) and Slope (Secant) Scale from the vernier indicator, and easily calculate the slope length and height.
(Including VAT at 20%)
Go to Home Page