need new channel Balance

A handy person from Maryland says:

I need to order the correct channel balance.

This is 1/2 width, and 36 inch long.

on the balance it self it has the 34 4 K CALDWELL Mark.

Looks to be the 36" 380 Channel balance but i cant find the 344 option.

Please let me know what I should order, here are some pictures
A customer submitted photo of channel balance attachments.
Profile picture of Tom
Tom from SWISCO responded:
Thanks for posting! Before I can confirm what Series channel balance you have, I just need to know a bit more information about the bottom attachment. Please take a look at our 15-004 and 15-005 channel balance shoes, and note their depths. As you can see, they are 1-3/32" deep and 1" deep, respectively. Which one more closely matches your own bottom attachment?
A handy person from Maryland says:
Thank you for the quick reply.

They are narrow like the 15-005, as appears for the 380 series.

Profile picture of Tom
Tom from SWISCO responded:
Thank you! I agree. If you have the 15-005 shoe, then you likely have the Series 380 channel balance. The corresponding stamp for 34 4 would be 3440.
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