Straight Reducer Coupler Silicone Hose ID 3.5Inch to 4Inch 4-Ply with Stainless
Elbow Coupler Silicone Hose. 4-Ply silicone,5mm Thickness for wall for all types of silicone hoses from us. 1 90 degree hose elbow2 90 Deg Hose Elbow Reducer3 Straight Silicone Coupler4 Straight Coupler Reducer5 45 degree Elbow Coupler.