Condition: Brand NewName: Quick Coupler AdapterMaterial: Brass&metalColor: Blue / RedBlue--Low side quick connector/adapterRed-- High side quick connector/adapterLow Voltage Hole diameter: 14mmHigh voltage Hole diameter: 16mmQuantity: 2pcs Features:R134A Quick connect refrigerant air conditioning Adapter.Manifold hose connections on both adapters: 1/4" SAE male flare.The valve core puller is adjustable to fit the different valve core.The quick connect design has an integral safety. sleeve which protects against injury and refrigerant loss if the coupler is disconnected under pressure. Package included:2pcs Quick Coupler AdapterSpecificationsDimensions: 4.8 cm x 3 cm x cm