Features:Silicone Material - withstand the high temperatures of engine coolant, as well as the corrosive properties of the coolant itself.Multi-Layer Woven Cloth Process - enhance the toughness of silicone hose, prolong the service life.Specifications:Type: Silicone End CapMaterial:SiliconeColor:Bluetechnology:Hand-WoundLarge Inner Diameter:51mm /2.01inchSmall Inner Diameter:51mm /2.01inchTube Deign:Non-TaperedDegree:90Length:178mm /7.01inchThicknesses:5mmMaximum Operating Temperature: 300℃ / 572℉Minimum Operating Temperature: -60℃ / -76℉Maximum Tolerable Pressure: 1MpaCondition: Brand NewApplications:Applies to Coolant, Engine Oil, Brake Fluid, Antifreeze Fluid, Hot/Cold Wind, etc.Package included:1pcs Coupler Silicone Hose.