Features 1、Small size, light weight, high quality zinc alloy material, copper plating. 2、The tail can be installed with 1/4" quick connector or plug connector. 3、The 1/4" BSP head thread is universally suitable for the general air tool inlet interface. 4、The outside transparent cover enables you to clearly see the oil level and easily oil at any time. 5、Unscrew the screw to oil, simple to operate and convenient in use. Specifications: The oil lubricator can automatically oil irregularly to lubricate the internal parts of air tools, reducing manual oiling, reducing wear and prolonging service life. Features: Small size, light weight, high quality zinc alloy material, copper plating. The tail can be installed with 1/4" quick connector or plug connector. The 1/4" BSP head thread is universally suitable for the general air tool inlet interface. The outside transparent cover enables you to clearly see the oil level and easily oil at any time. Unscrew the screw to oil, simple to operate and convenient in use. Specification: Condition: Brand New Material: Zinc alloy + transparent plastic Color: Gold Thread Size: 1/4" BSP threads Installation Position: Installed in the air inlet the air tool Package List: 1 * Oil Lubricator Package List