Reinforcement Bracket for IKEA PAX Closet

My PAX closet, which I use to store 3D-printing materials, almost collapsed due to the back panel losing stability and started to shift left to right. This caused the entire structure to weaken significantly. To prevent this, I designed larger brackets that can be mounted inside the PAX on all four sides, both front and back.

These bigger brackets provide much more stability at 90-degree angles. The increased surface area ensures even weight distribution, solving the issue of smaller brackets not offering enough support. I’ve included the Fusion360 files so you can easily adjust the dimensions to fit your needs, whether it’s the offset or screw positions.