Pennco window balancer
Thanks for posting! The balances that have the T-Lock shoe on them will need to be special/custom order balances. They have our 15-230 shoe, which has to be installed to the balance in our warehouse.
To confirm pricing and availability, I'll need to know the exact weight of the window these balances are installed in and the length of the metal channel. I'll also need to see the attachment from the top of the balance, and I'll need to know the exact number of balances you intend to purchase. There is an order minimum of (2) balances per custom order.
Thanks for confirming the window weight. I've just sent over a link with a quote for (2) of these balances. You'll be able to use this link to review the quote and to place the items in your online cart to make your purchase.
Please note that your original has a terminal clip attached to the top of it which is generally used as a channel balance bottom attachment. These balances will have the 19-043 Screw-In Clip attached which may work better for your installation in the long run.
Let me know if you have any questions.