Part “FEX” designed for shed 60336. I purchased my shed from Costco a few years ago. The shed has been great. It has withstood several storms and the relentless Texas heat. However, recently I noticed random screws lying on the floor of the shed. This is my solution.
You'll want to use a plastic that will withstand summer head. I used PETG
Shed_expander_v3.stl | 279.5KB |