These are so named from their original use for storing energy from which clocks were driven. They have since found many other applications, particularly in re-winding and counterbalancing systems. This type of product essential come in three forms, open coiled where only a few turns are required, close coiled, and close coiled pre-stressed where a greater number of turns are needed. The choice of which depends on several factors so please contact out Technical Team for guidance on this.
