Some of the plastic bits inside one window handle have broken.
A quick look shows many window handles with the statement "fits most windows".
For example:
Now "fits most windows" also means "doesn't fit some".
Any experience with this? Windows are outside the 10 year guarantee.
Then again I could just contact the original supplier who is about 15 miles away but the quick look has sparked my idle curiosity.
Cheers
Dave R