The Reiner Grease System makes maintenance easier and more efficient. The dual handle of the system produces 5800 psi of pressure, resulting in improved lubrication of long grease lines with less effort. The system consists of a grease gun which is compatible with 500g and 600g grease cartridges. Overall, this system offers a flexible and versatile lubrication tool which ensures the efficient, safe and clean lubrication of your machinery. Features and Benefits • Produces 5800 psi of pressure • Compatible with 500g and 600g cartridges • Improved long grease line production • Efficient, clean and safe Notes • Grease gun only. Grease cartridges are sold separately