Window Balance Repair | Block and Tackle Window Balance repair.

www.swisco.com...
If you have old school windows using Block and Tackle Balances, here is an easy fix for the broken balances.
It's hard to find exact replacements, and they cost around $10 each. With around 20 windows in a house, these quickly add up.
You can fix them easily with replacement parts. Here is a fix for the broken terminal hook.