Installation takes just seconds, 1/4" NPT-threaded male & female input/output. Galvanized steel with tough one-piece polycarbonate reservoir; see-thru so you know when to refill Solid metal construction with high impact clear plastic Improve performance & extend life of expensive air tools by keeping properly lubricated

Provides automatic lubrication of pneumatic air tools which prevents rust and corrosion.

Allows the tools to have a smoother more effective operation, which extends the tools life.

Lengthen your air tools lifetime and improve their oerformance.