The Monster series is our most recent series of commercial power cages. The rack is tough, made with 3 x 3-inch 12-gauge steel with a 2,000lb rackable capacity. Each hole has laser-cutting numbers that make it easy for you to find the corresponding position. It has 2-inch hole spacing and 1-inch holes, it comes with a robust attachment ecosystem. You could customize your rack with a variety of attachments of the Mikolo Monster series, such as leg extension attachment, dip attachment, lat pull-down attachment, lever arm, etc.