[Automatic Oil Lubricator]It Pneumatic Oiler with 1/4 threaded connection with male and female connection thread. This oiler is used for connection between air tools and air compressor, automatic lubrication, with filter and automatic water supply function, prevent air tools without refueling.[Feature]Pneumatic Oiler Provides lubrication automatic pneumatic tools that prevent rust and corrosion.[Specifications]Pneumatic Oiler Connector Size: 1/4 internal thread + 1/4 external thread; Pressure: 150 MPa.[Excellent Material]Pneumatic Oiler Made of Aluminum Alloy, solid metal construction with a high impact body.[Application]It Pneumatic Oiler is ideal for lubricating pneumatic tools for small jobs and can extend the life of your pneumatic tools and improve their performance.Size: as shownColor: GoldQuantity shipped: 2