Features Multiple Specifications: Multiple specifications, the pneumatic connector is available for various working environment. Exquisite Workmanship: Zinc plating process of the pneumatic connector reduces oxidation and corrosion. Convenient to Use: Quick release connector, the pneumatic connector is easy to insert and pull out. Sealing Coating: The pneumatic connector with sealing coating to increase the sealing property. Convenient and Practical: The pneumatic connector is easy to use, convenient and fast. Specification: Item Type: Pneumatic Connector Thread: 1/4 Inch BSP  Style: European Style Connector Package List: 6 x Male Connector4 x Female Connector1 x Female Connector1 x Male Female Connector Package List 6 x Male Connector 4 x Female Connector 1 x Female Connector 1 x Male Female Connector