Hello,
I need an extension for a skylight window crank.
I notice you have 2" crank handle extension 11/32" #39-337. The female opening on my crank handle measures 3/8". Will this extension work for me?
I tried a 5/16" extension and it was way to small.
skylight window crank extension
Home Owner from USa
Apr 2, 2014 3:44 pm
4 Replies
Tom from SWISCO
Apr 3, 2014 8:59 am
It might work, but you should triple check your own measurements. We don't have anything in 3/8". It's possible that yours is actually 11/32", since that's not too far off, but I cannot guarantee it. You will have to measure the spline as precisely as possible in order to confirm.
Quick Learner from Florida
Jan 26, 2023 6:09 pm
what size is the spline on PGT windows
Tom from SWISCO
Jan 27, 2023 9:34 am
PGT windows have been known to use many different operator styles, so I can't tell you for sure what spline size you need. Precise measurements and a clear photo of the operator itself would give me a better idea of what can work for your window.
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