The M18 cordless 2-speed grease gun delivers maximum pressure and unmatched versatility, offering an industry leading 10,000 PSI max operating pressure and a pre-set grease counter that allows service and maintenance professionals to dispense precise amounts of grease. The tool�s 2-speed design offers users the ability to select between max pressure and max flow rate. Other features of this tool include an on-board LED light, a lock-on/lock-off trigger and a plunger rod with markings to gauge how much grease is left in the barrel. The tool�s stand up design and shoulder strap capability offer user convenience, while limiting fatigue. The 48" flexible hose offers greater accessibility when greasing hard to reach fittings. This tool is also compatible with a clear barrel accessory (49-19-2646; sold separately). Powered by an M18 REDLITHIUM battery pack (not included), this 18V grease gun's required battery is also compatible with the M18 system of tools.