hypotenuse: l=410 mm, legs: l=360 or 210 mm, scale: 330 mm
This Rotring set square (triangle) set contains two transparent, colourless set squares for a very economical price. The 45° set square has two equal sides (isosceles triangle); the hypotenuse is 360 mm and the legs are 250 mm long. The 30°/60° set square is distinguished by a particularly long hypotenuse of 410 mm and is therefore particularly useful for drafting work in schools or professional offices.
Rotring plastic set square (triangle), colourless, set of 2 60°/30° : l=410 mm ; 45° : l=360 mm