Copper for resistance, ductility at high temperatures, and low permeability With these fittings, hoses can be customized to any length, allowing your needs to be meet Enduring design means our fittings can be used in any environment, from home garages to professional auto shops Precisions manufactured tube connectors ensuring a tightly fit and water leakage issues Adopting a None pressure joint designs, the installation process does not require any tool and can be quickly connecting, Manufacturer: Kaeltsyn