We're dedicated to providing the quickest turnaround times and work very hard to ensure that all of your deadlines are met.Q: What is the difference between pitch and the space between the coils?The pitch is the distance from center to center of the wire in adjacent active coils. The space between the coils, is the distance from end to end of the wire in adjacent active coils. Follow the lin below and look for the compression spring in the right hand corner to see the difference.Q: What is the d