19 " channel balance

Thanks for posting. Can you show me pictures of the nylon attachments from different angles? I want to make sure we identify them precisely for you, as this will determine the balance Series you need. Could you also confirm that the metal channel, not including those end attachments, is 19"?

Finally, if there is no stamp code, then weigh your window sash. That precise weight can be matched with the stamp option you'll need.