3/8 blue tip with a flex spring 2/3 length w tubeth with tube

Hello,

It sounds like you may be looking for a type of spiral balance. If so, we may be able to help but we'll need to see photos of your original balance uninstalled, including the end of the spiral. You'll also need to measure the length of the housing tube. See the guides related on this page to assist you in the meantime. Thank you!

Thanks for getting back to us. Your photos resemble the (3/8") S900 or (5/8") S600 red tip spiral balances, depending on the diameter of the plastic housing tube. You'll also need blue tip options for your replacement balances. Thanks for posting!