ITEM NAME:1/4" Mini In-Line Oiler Air Hose In Line Lubrication Air Tools Accessories Z a.imagelink a:hover.imagelink {color:#db3606;.It is a 1/4 threaded connection pneumatic automatic oiler with male and female connection thread. It is great for lubricating air tool for small jobs and can lengthen your air tools' service life and improve their performance.
