3' Rig Upright AdapterFitness Rig Upright Extension Expand & Customize Your Setup Take your rig to new heights with the Fitness Rig Upright Extension, a 3 ft adapter designed to enhance customization and maximize training possibilities. Whether you're building a unique rig layout, adding more accessory options, or designing an advanced monkey bar system, this extension provides the extra height and attachment points needed for a truly one of a kind setup. Ideal for home