Channel Balance and Hook
We can supply a replacement balance like this, but before we recommend anything I'd like you to show me a clear photo of the hole where the hook installs. In a worst case scenario, this has to be a custom order. However depending on the style of that hook, we may be able to still use the stock Series 795.
Thank you. Unfortunately, our stock Series 795 won't be compatible with your window, so we need to do this as a custom order.
Basically what we can do is ship you a normal S795-28 but with the top clip swapped out for a 15-198 hook. The only catch is that the default shoe won't work for you, since yours has what's called an "open cam". You will need to purchase our 15-195B along the same time as the custom balance. This shoe is only sold separately, so don't forget to add it to your cart before you checkout.
I'll take the liberty of emailing you a custom item purchase link and price quote for 2 balances, which is our minimum. You can use that to place an order on our site. If you wanted to increase the quantity, just let me know and I'd be happy to send you a new link!