The HD J-cups are a "sandwich-style" set up designed to keep the shaft of your bar from coming in contact with any metal portion of the J-cup. Beefier construction allows for greater load capacity and safety compared to traditional bent-steel style j-cups.
Specs:
Pin size 1"
Tubing size: 60mm, 65mm, 75mm
60mm: Basic Power Rack
65mm: Wall Rig, Folding Wall Rig, Deluxe Power Rack, 6FT Squat Rack, 7Ft Squat Rack, Deluxe Power Rack
75mm: Monster Racking sytems: Competition Rigs, Custom racking (call for details)