Bracket for balances

We don't have this bracket, unfortunately. This probably isn't something that's made anymore. We do sell a variety of brackets that function similarly, but I don't think you'd be able to attach them to your balance in any way. You'd probably need a new balance in addition to a new bracket.

If that's something that interests you, please tell me the diameter of your balance's outer tube and we can pick out a good match.

You got it! That makes life a lot easier for both of us, trust me. What you want to use is our Series 500 spiral balance, along with a 17-012 mounting bracket. This works pretty much the same way as yours, the design is just a little different. And better, in my opinion. We've been using this setup to repair old windows like yours for a long, long time.