Heater Hose 1 PLY 12.7mm X 1.5m (Red inside Blue Outside) Reducer Size: 6 mm

Size: 6 mm

Outside diameter: 21 mm

Inside Diameter: 40 mm

Outside diameter: 71 mm

Meets and exceeds all performance and physical criteria of SAE J20 R1

Heater Hose 1 PLY 12.7mm X 1.5m (Red inside Blue Outside) Reducer Size: 6 mmThese handmade silicone hoses are constructed from one of the toughest polymers available and then reinforced with polyester, which gives them many advantages such as extreme temperature, high pressure and age resistance, as well as superb resistance to UV, water, ozone and oxygen. These characteristics make them ideal for high performance and demanding applications Feature Inside Diameter: 12. 7 mm Outside diameter: 21 mm Colour Finish: Red Inner