The MyRack is the only custom power rack manufactured using state or the art fully automated laser cutting and robotic welding technology. Each production run is tested to meet our rigerous safety standards and weight ratings to deliver the safest and highest quality power rack to your training facility. This particular attachment is for the Force USA MyRack ONLY. The Force USA MyRack Globe Multi-Grip Chin Up Bar is great for grip strength training it comes with two different sized globes. The Globe Grip Chin-up Bar also incorporates a Multi Grip Chin-up Bar which allows the user to move through the following exercises: Weight Rating: 400kg / 880lbs (static rating) Variations as follows: Chin-ups Pull-ups Wide Grip Chin-ups Neutral/Parrallet-Grip Chin-ups Reverse-Grip Pull-up Globe Grip Chin-up The Globe Multi-Grip Chin Up Bar is bolted flush to the support brackets, so there is no movement and with a solid fixture it can take up to 400kg/880lbs in weight. Force USA MyRack – Your Rack, Your Way, precision built from the ground up!