Size of the radius

Size of the diagonal

Size of the diameter

Size across the flat

Length of blade and width of tip

Width and diameter of the edge

Thickness and length

Shape and length

Crank pin

Gudgen pin

Piston

Cylinder bore

Leverage motion

Spring motion

Linear motion into reciprocating motion

Linear motion into rotary motion

Telescopic gauge

Dial test indicator

Bore dial gauge

Vernier gauge