The InterDynamics EZ Chill Car Air Conditioner R-134a Gauge and Hose is a high-quality product manufactured in the United States. With the brand name EZ Chill and the model number EZC110-4, this product is designed to ensure efficient and accurate maintenance of car air conditioning systems. The gauge and hose provide convenient and reliable access to the R-134a refrigerant, allowing for easy monitoring and topping off of the cooling system. Perfect for car enthusiasts and professionals alike, this product is a must-have for anyone looking to maintain their vehicle's air conditioning system.