Regular Fixed Head T-square
A regular fixed head T-square for drawing straight lines. The blade must be perfectly straight in order to draw accurate lines.
KeywordsRuler, t square, rulers, T-square, Tsquare, T-squares, t squares, tsquares, straight edge, Regular Fixed Head T-square, Fixed Head Tsquare
GalleriesMechanical Drawing Tools
French, Thomas E A Manual of Engineering Drawing for Students and Draftsmen (New York, NY: McGraw-Hill, 1911)