There is a folding double step that has the same 24-1/4 inch wide x 8-1/4 inch dimensions as the Lippert Manual Pull-Out Step for RVs - Single # LC432678; the step you are looking for is the following:
- Lippert Manual Pull-Out Step for RVs - Double # LC432682
I have added a link below to a video review for you to check out as well if you'd like to take a look. view full answer...