@litlmn here are a couple of folding rack options:
Titan T-3 Folding Rack - https://www.titan.fitness/racks/wall...k/T3FLDUP.html
Rogue RML3 Folding Rack - https://www.roguefitness.com/rogue-r...all-mount-rack
I have a Titan T-3 96" rack in my home gym and like it a lot. I have added Titan Jammer Arms and their Dip attachment, too.