![IMG_2071](images/pictures/2023/09/701143.jpg)
![IMG_2074](images/pictures/2023/09/701142.jpg)
![IMG_2075](images/pictures/2023/09/701141.jpg)
![IMG_0222 (1)](images/pictures/2023/09/701140.jpg)
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Hi there, Mike.
Thank you for reaching out to us. It appears your balance's shoe is the 15-197 which means this will have to be a custom order. However, your 30HD stamp is calibrated for a sash weighing 23 to 29 pounds. Have you ever had any issues with operating this window? Custom orders are nonrefundable so you could always re-weigh the sash to be safe. If it is indeed 22.6 pounds, you may want to go with the 30R stamp. A pair of balances with this stamp will support a sash weighing 15 to 23 pounds. Let me know which stamp you'd like to go with and the quantity you'd like to purchase and I can draft a price quote.
The portion you're referring to on the 26-150 isn't a screw hole, no. It's just the way the pivots are designed.
The 26-150 is the closest part we can offer, unfortunately. However, we do find that it works fine with one screw, we use it all the time.