Barrel won't fit.

Question

Hello I recently bought new coils for my balance and the barrels won't fit. They are 4lbs coils. Just wondering if I need a bigger size. This is the previous one that broke. Let me know if you need more information. FYI, It barely doesn't fit, so maybe it's the size up. And if it is the issue, can I return the ones I purchased for a bigger size? Still have the paperwork too.

Tom · Accepted Answer

I see that you purchased our S152-4. Is that the spring you're trying to use with your assembly? If so, I can verify that this isn't the correct size. What you'll need instead is the Series 170, which is designed to be compatible with pivot shoes like your original.