The Lubrimatic Standard Duty 6000 PSI Lever Grease Gun 30-200 is a manual grease gun with a cartridge capacity of 14oz. It is designed to provide a maximum pressure of 6,000 PSI and features an air-bleeder value for easy pumping. This product is ideal for automotive maintenance and repair, offering a reliable and efficient solution for lubrication needs. The Lubrimatic brand is known for quality and durability, making this grease gun a trusted choice for professionals and DIY mechanics alike.