Thanks for reaching out! Your balances look a lot like our Series 795 Channel Balance with a 15-195B 1-1/4" Open Cam, T-Lock Balance Shoe.
To determine if this will need to be a custom assembly, I'll need for you to confirm if your balance has a hook or a clip attached to the top. That metal part appears to be bent so it's hard to tell from the photos which one you have.
If it is a hook this will need to be a custom assembly and I will need to get an order link made up for you to make your purchase.
I'll also need to know the stamp from the metal channel of the balance. The stamp is what helps to determine the weight range your balances should be able to carry to support the weight of your sash.
Please let me know if you have any questions.
Okay perfect, thanks for confirming. You'll be able to use our standard S795-27. To determine the stamp needed for your balance, you'll need to obtain the exact weight of your sash. Once you have the weight, you'll be able to determine your stamp option from the chart below the product description of the balance, on the product page for it on the website.
Also, the 15-195B is sold separately from the balance, so you will need to be sure to add them to your online cart along with the balances. Take a look at the video below for instructions on how to swap out the shoe.
