Window cranks
Hello. I am afraid these photos and information is not enough information for us to provide some replacement options. We will need to see photos of the entire part, preferably from a bird's eye view. If you are also able to get some measurements of the operator and the arm, that would be a great help.
Thanks.
In most cases, the homeowner can install these parts with little to no issues. However, there are cases when you may have to consider resorting to a professional for assistance. It really comes down to the actual type of window these pieces are being installed into.
As far as placing an order for these parts, you may purchase them directly on our website, or you may contact the customer service department and place an order over the phone.