Overview Reviews Product Description Inlet I.D. - 3.50"Outlet I.D. - 3.00"Length: 3.00"Wall Thickness: 0.18"Color: Black- Includes pair of Stainless Steel worm gear clamps.- Ideal for air intake / low pressure applications. Product Videos Custom Field Product Reviews Write a Review Write a Review × Vibrant Vibrant Reducer Coupler, 3.00" I.D. x 3.50" I.D. x 3.00" long - Black Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *