SELEWARE Solid Steel J Hooks for 2" x 2" Tube Power Cage Squat Rack Attachment, J-Hook Barbell Holder for Power Rack, Set of 2, 1500lbs Capacity : Amazon.co.uk: Sports & Outdoors
Goliath Premium Sandwich Style J-Hook | BLK BOX
My homemade power rack and custom welded j hooks, definitely kept me sane during quarantine here is Australia : r/homegym
Goliath Utility J-Hooks | BLK BOX
Powertec Premium J-Hooks (Pr)
crossfit j hooks dimension - Google Search | Diy home gym, Diy gym equipment, Home gym design