Chrystal windows lack and casement handle

Hello, thank you for posting,

To further review, we will need to know the distance between the installation holes from center to center for the lock. From there we can compare to our selection to determine the best replacement option. 

For the operator handle, please start by reviewing the 39-114L style that fits onto a 11/32" operator spline size. This handle snaps on and off. 

Alternate view of the gear hole

Alternate view with measurements