The 14.5 Air Hammer? Inflation Pump by Ozark Trail? inflates and deflates tubes, airbeds, rafts, toys and other inflatables. Designed to provide maximum airflow it delivers a continuous stream of air on both up and down strokes. It easily switches from inflation to deflation. Three universal fittings are included to fit a variety of items. This multifunctional air pump is made from heavy-duty construction material and offers reliability and durability. The flexible hose allows for great adaptability to every situation. Stretch the flexible hose to attach and watch as the Air Hammer emits a powerful air stream to inflate item after item.