Features: 1Thick and durable the fluoride tube is composed of inner lining layer inner rubber layer reinforcement layer and outer rubber layer. 2The use of highquality rubber materials makes the hose more resistant to corrosion pressure and durability. 3PTFE gaskets are used at the interface and an exhaust notch is designed for strong sealing. 4The pipe body is equipped with explosionproof holes which is safe and reliable to use and easy to operate and install. 5It can be used in multiple scenarios and all kinds of refrigeration equipment such as air conditioners refrigerators car air conditioners and cold storage can be used. Specification: Item Type: Refrigerant Charging HoseMaterial: Copper Joint + Rubber HoseWeight: Approx. 374g~408g/13.2oz~14.4ozPurpose: Add Fluoride to Refrigeration EquipmentConnector Specifications: 1/4 x 1/4Maximum Pressure Value: 800PSIBurst Pressure Value: 4000PSIScope of Application: For R-410a Type Refrigerant Package List: 1 x Refrigerant Charging Hose Note: 1. Please allow 0‑2 cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.