• XP1 Series2″ x 2″ 12-Gauge Steel Uprights
• Turn your power rack into a (6) upright cage with the Rack Extension Kit
• Laser-cut holes throughout the front and back of the uprights and side braces
• 1-inch holes spaced 2″ on the center
• Included: (2) heavy-duty steel uprights
• Included: (2) topside braces
• Included: (8) Weight Plate Holders
• Included: Assembly Hardware
• Compatible with the Ironax XP1 and the FIT505 V2 Power Rack

** power rack and weights in the picture are optional**