Series 190 Coil Balance

The Series 190 Coil Balance features a 1/2" wide coil spring. This style of balance is also known as a tape balance or a constant force balance.
Before you pick one of the options below, please refer to the stamp or imprint on your original spring. That should tell you what you need. If you're still not sure, or if you have no stamp, you can ask our experts for help here.
Series 190 Coil Balance
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440 540 640 740 832
840