Electrical Drafting and Design Templates - Electronic Template Drawing Scale Electrical Symbol Drafting and drawing template stencil. Stencil SIZE (in mm)- 165 x 95 Made from transparent plastic. The rate of transparency allows to see the drawing medium below template for easy positioning. This architectural planning stencil contains symbols and shapes of Electrical and Electronic Installation Symbol .Useful when sketching, drafting, marking-up architectural design and layouts. To See more Templates design options please click on link "LINOGRAPH" under the title.