Need replacement hardware for my large Viking window

A home owner from Marin County, CA says:
May 20, 2014
need 2 balances, 1/2" x 24"

window is large Viking DH 45 x 53

Thanks
User submitted photos of a window balance.
Profile picture of Tom
Tom from SWISCO responded:
May 21, 2014
Good morning, and thanks for posting. Looks like your top attachment is winged, while your bottom is not. We need to figure out what that bottom shoe is so that I can recommend which replacement balance you need. Check out our 15-001 and 15-002 and tell me which is a closer match.
Comparison of 15-001 & 15-002
Comparison of 15-001 & 15-002
I will also need to know the weight of your window sash. Thank you!
A home owner from Marin, CA says:
May 21, 2014
Tom,thanks for the reply. I have what looks to be the 1" 15-002 on the balances. Window sash weight is 28.5 lbs.

Also, I would like to get some other parts - in pics 1 & 2 are shots of what the window hooks onto the balances.

Also I would like to get 2 locks seen in the photo.

Thanks
User submitted photos of window hardware.
Profile picture of Paul
Paul from SWISCO responded:
May 22, 2014
Great. See our S395-24 with the option 2360 for the replacement balance you need.

As for the lock and top sash guide, please see our 90-274 and 18-171, respectively, and see if they are a good match.
Stepped Sash Guide, Alpine
Stepped Sash Guide, Alpine
18-171
$1.35
Acorn Lock and Keeper, 2-1/4"
Acorn Lock and Keeper, 2-1/4"
90-274
$4.12
24" Series 395 Channel Balance
24" Series 395 Channel Balance
S395-24
$10.03
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