Heavy Duty Wall Mounted Power Station Pull Up Dip Knee Raise BarHeavy Duty Wall Mounted Power Station Pull Up Dip Knee Raise Bar If you're serious about getting in shape, you need to add this heavy duty chin up and dips bar by Randy Travis Machinery to your home gym. No worries if you're short on room. It mounts right on the wall, saving floor space for other gym equipment. What sets this apparatus apart from the rest is its versatile design. Simply adjust the hook height to change it from a chin up to a bar for