Smooth; easy pumping action dispenses all types of lubricants; even in the coldest weather. Ideal for transferring motor oil; transmission fluid; differential fluid; heavier oils and other automotive additives. Unit includes: 18″ (45 cm) by 1-1/2″ (40 mm) diameter suction tube with rust resistant 12″ (30 cm) ribbed cover assembly with adjusting screws to accommodate variations in drum diameter and 5 ft. (1.5 m) oil resistant flex hose with curved nozzle.