Constant Force/ Return Springs are made from quality grade cold rolled carbon steel or high strength stainless steel depending upon the application to ensure durability of operation for longer period of time. The Constant Force Springs are also known as return springs and can be availed in different sizes to suit industrial requirements. These Return Springs find usage in retractor mechanisms, carbon brush holder springs for motors, cable retractors and timers. Constant Force/ Return Springs are mainly used in electrical, electronic and automobile industries.