Replacement handle for sliding screen door

I have been searching for a replacement handle for the sliding screen door on our patio. XO Windows installed it about 10 years ago. They referred me to SilverLine Windows who in turn referred me to Swisco as the company that handles replacement parts for them. I have attached a photo of the handle along with the label inside the sliding glass door in the hopes you can recommend a replacement door handle.

Thank you,
Cindy