block and tackle--shoe has wings?

A home owner from The Applegate Valley says:
25 4 JP CALDWELL is stamped on the channel which measures 26" in length. I think it is a 15-001 but measures 1.25 in both directions.and mine has wings that measure 1" across.
A question: how do you get to the measured drawings besides the links in the discussions?
the window weights 20#
A customer submitted photo of channel balance attachments.
Profile picture of Paul
Paul from SWISCO responded:
Thanks for posting. Before I can offer an applicable replacement for this channel balance, 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 home owner from Applegate Valley says:
looks like the 15-004 is the one
Profile picture of Paul
Paul from SWISCO responded:
Thank you. With that bottom attachment, I recommend that you look at our S385-26 with a 2540 stamp option.
A quick learner says:
Thanks Paul,
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)