Titan T-2 Series Adjustable Dip Bar Attachment for Power Rack Strength Training Compatibility: Only Fits Titan T2-Series power racks Durability: Safely attaches to the top bar with thumbscrews and leverages against the bottom support bar (not included) for best weight distribution. Design: Handles can be adjusted to fit each individual person. Simply move the spotter bars up or down, then slide the dip bars together or farther apart. Weight Capacity: 500 lb. capacity; Check your bars weight capacity before ordering Included: This package comes with dip bars, grips, thumbscrews; safety bars not included