Custom Balance inquiry

A quick learner says:
pictures from my window crossbow balance. Hi, We are trying to buy 5 set of these things, but we only ordered one now, because we did not know whether it fit? please help us decide this will fit my window. thanks!
Thumbnail of the uploaded file named DSC_8749 (1).JPG
Thumbnail of the uploaded file named DSC_8748.JPG
Thumbnail of the uploaded file named DSC_8749.JPG
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Casey from SWISCO responded:

Hello,

The old-style crossbow balance shown in your photos is no longer available but you can follow the conversion video below to use our S795 balances as long as your spring has a diameter of 1/2". Take a look and thanks for posting! 

How to Convert a Crossbow Balance to a Channel Balance
How to Convert a Crossbow Balance to a Channel Balance
VIDEO
WATCH >
How to Install a T-Lock Shoe on a Channel Balance
How to Install a T-Lock Shoe on a Channel Balance
VIDEO
WATCH >
How to install the 26-200 Screw Plug
How to install the 26-200 Screw Plug
VIDEO
WATCH >
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