Product Info: - Part: Heater Inlet Hose - Material: Rubber - Color: Black - Clamps Included: Yes - Wall Thickness: 4 millimeters / 0.16 inches - End 1 Outside Diameter: 24.05 millimeters / 0.95 inches - Length Axis 1: 473.81 millimeters / 18.654 inches - End 2 Inside Diameter: 15.96 millimeters / 0.63 inches - Length Axis 2: 170.56 millimeters / 6.