Color
passion, love, danger, and anger
red
a thin line that shows the extent and direction of a dimension
dimension line
measuring the length of objects and drawing straight lines
ruler
growth, renewal, harmony
green
a thick line use for border
borderline
to measure lengths and distances, especially in the metric system
meter stick
purity, innocence, and cleanliness
white
a dashed line that represents edges or surfaces
hidden line
measuring, marking, and checking right angles
l-square
sweetness, romance, and tenderness
pink
a thick, solid line that represents the visible edges and boundaries of an object
visible line
a measuring tape that coils into a. compact case
pull-push rule
happiness, humor, and optimism
yellow
a circular feature such as a shaft or a hole
center line
used to measure the linear dimensions of an object or hole
caliper