gu crank

Question

Hello,
the crank I have is VERY lose and does not close my kids bedroom windows anymore.
The handle just spins at a certain point.
I think I need too replace it but from what I read online its Disco.
Can you help with these pics?

Mike

Casey · Accepted Answer

Hello,

Take a look at our video below that shows the process to replace your discontinued GU operator with our counterparts. Thank you!