RYOBI introduces the 18-Volt ONE+ Grease Gun (Tool Only). It has a maximum pressure of 10,000 PSI, and a max flow-rate up to 7.5 oz./minute. The on-board LED work-light helps illuminate the workspace, while the 30 in. flexible hose helps to reach it. The plunger rod has markings that allow 1 to see exactly how much grease is left in the tube and the air bleeder valve primes the pump and reduces air pockets. Fearing runtime? Not anymore – pump up to 19 grease cartridges per charge when using a P108 4.0 Ah LITHIUM+ Battery (not included). Best of all, it’s a part of the RYOBI ONE+ System of over 175 Cordless Tools that all work on the same battery platform. The 18-Volt ONE+ Grease Gun includes an operator’s manual. Battery and charger sold separately.Maximum pressure of 10,000 PSI powers through most clogged grease fittingsMaximum flow rate of 7.5 oz./minute increases work efficiencyOn-board LED work light helps to illuminate workspace30 in. flexible hose for accessing hard to reach grease fittingsPlunger rod markings allow users to gauge how much grease is left in the tubeConvenient on-board hose storageAir bleeder valve quickly primes the pump and reduces air pocketsSteel grease tube for maximum durabilityLock-on/lock-off trigger helps avoid workplace messPumps up to 19 grease cartridges per charge using a P108 4.0 Ah LITHIUM+ Battery (not included)Part of the RYOBI ONE+ System of over 175 Cordless ToolsIncludes: (1) P3410 18-Volt ONE+ Grease Gun and operator’s manualBattery and charger sold separately