SWISCO - The Replacement Hardware Authority

spiral balance rod tube

A quick learner from Newark, OH says:
my tube over the metal spiral balance is plastic, not metal. Have you
heard of this. window is 23 yrs old.
Profile picture of Tom
Tom from SWISCO responded:
Yes, many older window manufacturers used plastic instead of metal tubes. Fortunately, the metal tubes should work the same way. In fact, we find that they hold up much better.
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