The PT Performance Tool Professional Grease Gun (Model: W54203) is a manual grease gun designed for automotive maintenance tasks. It has a cartridge capacity of 14oz and can deliver grease at a maximum pressure of 9,000 PSI. This grease gun comes with a flex adapter hose, a cartridge of Valvoline Synthetic Grease, and features an air-bleeder valve for easy operation. This grease gun is a reliable tool for lubrication tasks in automotive workshops or garages.