... ,up to 3500psi,easy handle,easy lube Brand New Cordless Grease Gun, OEM productsSpecification:Cordless without hoses or cords.Hight-torque ... PSI pressure.1.8 oz per minute volume grease flow rate.3 oz grease cartridge (as picture shown, but not included)Built ... metal extension with standard nozzleClear clamshell packageOwner's Manual3 oz grease cartridge sell in any Lowe's store 4.8 Volt ...