The Weatherhead Ink Jet Refrigerant Hose is the perfect choice for air conditioning, refrigeration and truck applications. This hose is designed to deliver maximum performance and uptime and is compatible with multiple refrigerants. It exceeds SAE J2064 standards, ensuring that it is reliable and durable. The black hose is made of polyamide, making it resistant to abrasion and corrosion. FleetPride is your First Click in Heavy Duty®.