3240 channel balance

A handy person from Nevada says:
part number 3240
33 inch length
9/16 width

I need 2 replacements. Which model should I purchase?
User submitted photos of a window balance.
A handy person from Nevada says:
I measured the "shoe". It appears to be 1 3/32 inches. Would that indicate a 15-004 shoe thus model "33" Series 385 Channel Balance"?
Perhaps you can tell from the pics what I need.
Profile picture of Paul
Paul from SWISCO responded:
If your shoe has a depth of 1-3/32", then I think our Series 385 is a great choice, yes. With a stamp of 3240, I would recommend our S385-33 with a 3240 option.
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)