Caldwell 23 N?

Thanks for posting. I am confident we can help replace this channel balance, but that stamp is not an identifier. It just tells us the strength of the balance (I believe the stamp actually 23-2, but please confirm). To know what balance you need, please show us the nylon attachments at both ends, and please confirm the metal channel length (do not include the end attachments in this measurement. We should be able to narrow it down from there.