Replacement channel balances 29 6 CW CMC 10

A handy person from Naples Florida says:
I need to replace some window balancers. The number printed on the window balancer is 29 5 CW CMC 10 and the other window balancer is marked 29 6 CW CMC 10. The metal channel from end of metal to end of metal measure 30" on both of these window balancers. Also, the bottom plastic guide measure 1 1/8" just like the one pictured on this web page 15-001. Depth of metal channel side view is 5/8". The both metal edges of channel are rolled over. Also I hope you can help me out and advice me where I can buy these window balancer and who make them.

Thank You

A customer submitted photo of channel balance attachments.
Profile picture of Tom
Tom from SWISCO responded:
Thanks for posting! With a 19-005 top attachment and 15-001 bottom attachment, you need our S395 series channel balance.

For the balance stamped 29 5 CW CMC 10 you need S395-30 with the 2950 option.

For the balance stamped 29 6 CW CMC 10 you need S395-30 with the 2960 option.

Let me know if you have any questions.
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 4-7 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at 856-317-6263 or at