Grip clip transfer pump, unique couplers offers more holding power, no more messes from hoses coming loose, quick change fittings for easy attach & release, clear view barrel allows visual inspection, quickly transfers low viscosity fluids, such as water & oils, works as an air pump, ideal for changing oil, inflating beach balls, siphoning fluids & more, not for use with caustic or flammable liquids, includes: hand operated transfer pump, two 1/2" x 48" clear view hoses, 15" air pressure hose, snap shut valve & inflation needle.