Click to expand Tap to zoom 102-76mm Straight Reducer Silicone Hose by Silicon Hoses Sale $87.00 | / Blue Hoses - $87.00 Black Hoses - $87.00 Colour Blue Hoses Black Hoses 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Large diameter: 102mm (4"). Small diameter: 76mm (3"). Overall length: 125mm (4"). Wall thickness: 6mm (1/4"). Layers of reinforcing fabric: 5. Reinforcing material: Polyester. Liner: Silicone. Operating temperature: -40°C to +180°C.