Patio Screen Door Corner

4 Slider SCREEN Corners needed. It apears they are marked CD-690C-2. Door was manufacured by: Sunshine Windows Manufacuring Co. Hialeab, FL (305) 364-9952 May also need 4 new rollers with spring.

The housing has identical dimensions to B713; 1-1/2" x 1" x 3/8" Roller dimensions are 1-1/8" OD, 1/4" width The differences are that B713 has 4 rivets and a post where it connects to the hook on the corner insert, this one has no post. The corner unit in the door has no hook; the roller assembly s ... (cont.)

I just moved into a house and it appears that one of the rollers on the screen door is broken, causing the door to not slide smoothly. I cannot find any markings anywhere on the door to indicate the brand of the door. Hoping you can point me in the right direction! The corner bracket that holds on ... (cont.)