The Alemite 500 Lever Grease Gun is a heavy-duty professional tool designed for automotive and industrial applications. With a maximum pressure of 10,000 PSI and a 16oz cartridge capacity, this manual grease gun is designed for efficient and reliable lubrication. The 3-way loading feature and air-bleeder valve make it easy to use and control the amount of grease being applied. Manufactured by Alemite, known for quality and durability, this unit is a valuable addition to any workshop or garage.