26-4 EA5 CMC 1, 1/2" width balance identification

Hello,

We can supply your replacement balances but it will need to be a custom order due to the stamp code printed on your metal channel. Please note that the bottom fitting will have wings since the wingless bottom fitting shown in your photo is no longer available. This difference will not hinder the function of the balances. 

We just sent over an order link and price quote for you to review. Take a look and let us know if you need anything else. Thank you!