Will 39-107FK Work?

Question

I am looking to replace Marvin casemaster window cranks from 2003. Will the 39-107FK work on this window? When Marvin still had available they were sold as right hand or left hand

Casey · Accepted Answer

Hello,

We'd be happy to look into this for you but we would need to see your operator with the window open so that the arms that move the sash are fully visible. That would help us determine if our handle and cover kit would be compatible. In the meantime, see our dimensions below to confirm if they match up to yours. Thank you!

View of 39-107fk unfolded