2730 Balance Replacement

Home Owner from Panama City Florida
2730 is mark on the balance what size would you recommend?
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Tom
Tom from SWISCO
SWISCO
Expert

We have dozens of different balances with that stamp. It's not a product code or anything, it just indicates the strength of the spring.

In order to figure out what Series this is, I need you to remove an undamaged version of this balance from the window and show me clear pictures of the top and bottom nylon fittings. I will also need to know the dimensions of these fittings. The video below will go into more detail.

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