These side lever grip grease guns are ideal for professionals with their sturdy chrome-plated steel body. They can be used with medium/heavy greases. The working pressure is 4500 psi/310 bar. Features & Benefits Chrome-plated steel body provides long lasting durability Side grip and offset nozzle allows precision on application Cartridge, bulk or suction fill allows for flexibility on refills Notes Only LG400 has a rubber grip on the handle