Alcan Channel Balance replacements

A quick learner from USA says:
I need 6ea-2920 and 4ea-2930.
The aluminum frame on both is 30"
Your 15-005 shoe is 1" deep . The pictured balance shoe is only 7/8"
User submitted photos of a window balance.
A quick learner from USA says:
I think that the 15-001 shoe on the S380 is correct, there seems to be a lot of wear on the old shoes.
I'm going to order what I need thanks for the help.
Going to work on sash guides next probably will need your help.
Thanks
Jim
Profile picture of Casey
Casey from SWISCO responded:
I agree, The Series 380 sounds like the way to go. It's likely your old shoe wore down a little over the years, but was once 1" originally. If they do end up being too tight, you could always file them down.
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