Replacement trim to hold glass from storm door. Left photo is vertical and right pic is top bottom.
Thank you for your patience during this busy season. We unfortunately don't sell this kind of storm door retainer. Reason being that every manufacturer has their own way of designing these, and they change that design all the time. That makes it very difficult for companies like us to keep up.
The good news is that we do have a trick that might work for you. Instead of using a long, bespoke retainer, you would keep the glass in the frame with generic clips like our 70-180. You can install these around the perimeter of the panel and secure it to the door frame with a screw like our 70-112. This is how they did it back in the day and it still works on modern doors.