My shoes are bigger than your shoes

A home owner from North Carolina says:
I have balances that resemble your Series 351 and 390. But the shoe on my balance is about 1-1/4" from from to back, or perhaps heel to toe.
Will that make a difference?
I need eight or more balances.
User submitted photos of a window balance.
Profile picture of Paul
Paul from SWISCO responded:
This is a specific kind of balance that will need to be specially made. I would go with the 19-002 top and 15-003 bottom. Do those look good? If so, please tell me the length of the metal channel, the number printed on it, and how many you need. Once I have that information, I'll email you a special balance order link.
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