Door handle cad blocks in AutoCAD, dwg file.

This Architectural Drawing is AutoCAD 2d drawing of Door handle cad blocks in AutoCAD, dwg file. But the word doorknob most often specifically refers to a handle shaped like a knob—a part that sticks out and has a rounded end. Door handles in other shapes might be called doorknobs, but it's more likely for them to be called door handles or just handles. Another difference is that doorknobs typically turn.