Screen clip / window clip/ crank arm for awning window

Hello

I am looking for a window clip and screw part along with a crank handle for the window - this os a "sun room " from the 70's . I semt pictured above . Thank you

Vivian 

Hello - i am attaching photos of the crank handle and piece that is inside the handle . I also attached pix of the piece the handle inserts. Do u sell the handle and piece inside? The window opens But when I try to close it all the way it stops closing and the handle detaches with the piece that goes inside the " bore" leaving only a hole - see pix. 

I saw another question from someone and the pix clips and piece to open window looks the same as does the walls of the screen room. I saw the post under part 39-104 and question /comment of 4/13/23 about a 35 yr old handle for a porch window . The image of the porch looks like my set up. Please advise. Thanks Vivian 

also- do u sell anything to cover the holes where the handles were not inserted in - see image above . Thanks

Hello and thank you for your response. I will try to remove the operator but the issue I have is that there is not a screw holding the operator to the frame- it looks like a rivet? Would I drill that out to remove the operator from the frame? See pix Thank you! Please advise

Hello I removed the operator . I attached pix. The operator was attached to the frame with a rivet. Is there a screw i can use instead? U can see the old rivet remains. Please advise and thank u!