An Elbow Adapter is used to connect the cylinder block and coolant hose at a 45-degree angle. It is used to create a watertight seal. The adapter is made to withstand the high temperatures and pressures of the engine's cooling system.Attributes:• For use with 6.35mm Inner Diameter Hose• Manufactured to precise specifications and is built for durability and reliabilityApplications:An Elbow Adapter ensures the efficient transfer of coolant between the cylinder block and the coolant hose and provides a reliable and leak-free connection, minimizing the risk of coolant leakage.