Bekelan 45 Degree 1.5 inches to 1.77 inches (38-45mm) Elbow Reducer Coupler Silicone Hoses are constructed from 4-Ply Reinforced High Temperature Silicone for heavy duty applications,they can be used for all of your tubing coupler needs. 100% Brand New,never been used. Type: Elbow Coupler Silicone Reducer Hose . Color: Black and Red. Made of high quality silicone material. Inner diameter: 1.5" to 1.77"(38-45mm) Length: 4'' or 102mm. Thickness of wall: 5 mm, 4-ply reinforced. Working Pressure: 0.3Mpa (43.5 PSI) to 1Mpa (150 PSI). Bursting Pressure: 2Mpa(290 PSI). Working Temperature: -76°F (-60°C ) to +500°F (+260°C). Fitments: Universal, such as Custom Turbo, Supercharger charge piping set up, inlet for turbocharged and supercharged cars, vehicles,Industrial Hydraulic etc.Please note that silicone hose is not suitable for fuel or oil transfer. Package Including: 1 X Silicone Hose+2 X Stainless Steel T-Bolt Clamps.