The Genuine Bauer coupling - used extensively world wide in agricultureand industry to convey liquids and solids. Connections can be securely coupled and uncoupled quickly and easily - no tools or special skills are required. Pipework can be connected if the couplings are not aligned as the ball and socket coupling principle allows, in most sizes, for a 30° articulation in all directions, when using the Bauer HK system. To purchase as a complete coupling, you will need male ball coupling with hose tail, lever closure, female coupling with hose tail and rubber sealing ring. • Female coupling complete with hose tail.