Feature 1Made of high quality copper material, anti-corrosion and high strength for maximum durability. 2Easy installation and replacement, durable and compact, safe and leak-free. 3Good sealing, which can eliminate leakage caused by poor welded joints. 4Stable performance, high precision, high sensitivity and good reliability. 5Based on the original factory specifications, a direct replacement for the old or broken one.Condition: 100% Brand NewItem Type: Fitting Adapter Material: CopperColor: YellowDiameter: Approx. 4mm / 0.2inApplicable: Used for oil and water gas 4mm / 0.2in hole .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Fitting Adapter