1720 Channel balance needed for series 185SH

A contractor from Florida says:
Looking for a set of channel balances for Series 185SH window.

Old balance marking 1720
Length of the metal only frame 17 7/8" long.

Window sticker shows: Series 185SH
P #029-109
Also need the black plastic top caps
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Casey from SWISCO responded:

Hello,

We can have these balances custom-made for your but we'll need to confirm if the bottom attachment with the hook shown in your second photo has wings to get a price quote and order link together for you. 

In the meantime, take a look and compare our 18-200 top sash guide to yours. Thank you!

A contractor from Florida says:
Yes the do have wings, upon further inspection the frame is 17 3/4".
Thank you.
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Casey from SWISCO responded:

Thank you for confirming. We just sent over an order link and price quote for you to review. Take a look and let us know if you need anything else!

18-200 : Top Sash Guide, MI
Top Sash Guide, MI
18-200
$2.45
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