A quick learner from Toledo, OH says:
November 6, 2013
Do you have an item that will match this. Belongs to a double hung Pella window. Thanks
Tom from SWISCO responded:
November 9, 2013
Thank you for posting. This looks a lot like our 58-053. Check it out and let me know if you agree. Make sure to carefully compare all the dimensions we show to your sample.