Intact tap connections, hose couplings and hoses are the foundation of an effective irrigation. Therefore, Kärcher offers a complete line of accessories for connecting, disconnecting and repairing irrigation systems. For example, the 2-way-clutch (2.645-008.0) for accurately fitting connection of 2 tubes. The 2-way clutch is universally usable for all common garden hoses and offers robust quality and ergonomic design for ease of handling. The two-way clutch is compatible with the three most popular hose diameters and all available click systems available.