SWISCO - The Replacement Hardware Authority

Window balancers

A home owner from 19053 says:
Looking for replacement balancers. Only numbers visible are
B37 4#19 10-77. If you could give me correct replacements that would be great. Thank you.
User submitted a photo of a window balance.
Profile picture of Tom
Tom from SWISCO responded:
Hello! Based on your stamp of "4#19," we recommend our 24-431.
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)