Reducing Tees

TWO 3/8" OD TUBES x SINGLE 1/4" OD TUBE

TWO 3/8" OD TUBES x SINGLE 1/4" OD TUBE

TWO 1/2" OD TUBES x SINGLE 3/8" OD TUBE

TWO 1/2" OD TUBES x SINGLE 3/8" OD TUBE