Description: Material: Carbon Steel Bushing: Poly Color: Black Surface Finish: powder-coated Length Adjustable Range:MAX: 33.8inch / MIN: 31.2inch Heavy Duty Carbon Steel Adjustable Track Bar Carbon Steel Tubular Design for High Stability & Strength Adjustable: Accommodates 2"-6" of Vehicle Lift Self-Lubricating Bushings ensures product never wears out Stabilizes the Axle & Helps Maintain Correct Steering Alignment Reduces & in most cases eliminates "Death Wobble" (Axle Shake) Experience an Increase of Steering Comfort .