... ,up to 3500psi,easy handle,easy lube Brand New Cordless Grease Gun, OEM productsSpecification:Cordless without hoses or cords. Hight-torque 4 ... PSI pressure. 1.8 oz per minute volume grease flow rate. 3 oz grease cartridge (as picture shown, but not included)Built ... standard nozzle Clear clamshell package Owner's Manual 3 oz grease cartridge sell in any Lowe's store