Kit includes: drill pump, washers, hose adapters, hose connector, 1/2" discharge hose, and 1/4" suction hose. Connects to a standard drill making it easy to move water for small household jobs, empty clogged sinks or drains, as well as drain water from pool covers. Improved design allows for the transfer of oil for auto and marine applications. The spline groove for better contact improves performance & allows for flow rates up to 750 GPH.