6 In. extension and 12 In. hose/coupler included. Offering a continuous flow with the trigger pressed with a constant pressure of 4800 PSI. Cartridge, bulk or suction loading. Established in 1963, American Forge & Foundry (AFF) has provided value through our selection of highest-quality, "forge tough" heavy-duty and automotive service equipment. From our extensive inventory of parts to the hundreds of service depots available nationwide our experienced team is committed to ensuring that the AFF brand stands for durability, safety, and customer care. American Forge & Foundry Continuous Flow Heavy Duty Air Powered Grease Gun with Aluminum Head and Pistol Grip, 4,800 | 8605