45 DEGREE Silicone Hose Black-Red INSIDE DIAMETER 4" or 102 mm LENTGH. 4 inch or 102 mm Thickness of WalL. 5 mm, 4 ply reinforced Size Tolerance. +/- 0.5 mm Bursting Pressure. 2 Mpa Working Pressure. 0.3 Mpa (43.5 PSI) to 0.9 Mpa (130.5 PSI) Working Temperature. -76°F (-60°C ) to +500°F (+260°C) Application Universal,such as Custom Turbo, Supercharger charge piping set up, custom compressor, inlet for turbocharged and supercharged cars, vehicles, boats etc. T-bolt Clamps: Material: HIGH QUALITY 301 stainless steel Package 2 PCS silicone hose Reducer 4 PCS t-bolt clamp