replacement lock set

A quick learner from US says:
please review my photos and provide me with some replacement options.
Thumbnail of the uploaded file named knob.PNG
Thumbnail of the uploaded file named knob1.PNG
Thumbnail of the uploaded file named lock.PNG
Thumbnail of the uploaded file named lock1.PNG
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Tom from SWISCO responded:

Your handle set isn't made anymore, but I believe you can use our 40-177 as a substitute. Look it over and see if you agree.

A quick learner from US says:
Mr. Tom...Good Morn..!!!! 40-177 is just rite..Thank You..!!!Im calling now too order...i will be sending a photo text for information on andersen crank for a swing window....Thanks again !!!
A quick learner from US says:
here is the photo. Please help.
Thumbnail of the uploaded file named crank.PNG
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Tom from SWISCO responded:

Thanks! This operator looks like it could be either our 39-151 or 39-095, depending on the length of the arm. Look over our dimensions to confirm which one would be better for your window. I'm very confident that it's one of these.

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