The TiAL Sport silicone hose reducer converts 3.50-inch to 4.00-inch diameters in a 3-inch-long, 4-ply poly design with a glossy black finish. This reinforced silicone reducer provides a compact, stepped adapter to join mismatched hose sizes, suited for situations where a short, durable transition between two different diameters is necessary.
TiAL Sport 3.50in/4.00in ID 4 Ply Poly 3in Long Reducer - Glossy Black (TIAL42GB-350/400)