FAQ

What is the Free Length of Spring?
Free length of spring is defined as the axial length of an unloaded helical compression spring. In this case, no external force acts on the spring. Free Length of Spring is usually measured using the Millimeter for Length. Note that the value of Free Length of Spring is always positive. Typically, the value of Free Length of Spring is greater than 0.
Can the Free Length of Spring be negative?
No, the Free Length of Spring, measured in Length cannot be negative.
What unit is used to measure Free Length of Spring?
Free Length of Spring is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Free Length of Spring can be measured.
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