The Powerline by Body-Solid PPRMCU Multi-Chin Up can help transform a PPR1000 Power Rack into a one-of-a-kind total training tool. This high-quality cross member attaches across the top of the PPR1000 Power Rack and helps add a multitude of workout options to the power rack including chin-up and pull-up movements from new, unique grip positions. Each bar of the PPRMCU features grip-textured, non-slip paint for safe, comfortable and effective workouts.