Karcher 2.645-006.0 Tap Connector 3/4" Thread with 1/2" Thread Reducer Reliable tap connectors, hose connectors and hoses are essential for an efficient watering system. Kärcher offers a complete range of accessories for connecting, disconnecting and repairing watering systems. For example, the tough tap connector 3/4" thread with 1/2" thread reducer. The reducer allows connection to two thread sizes. The universal hose repair connector is suitable for all standard garden hoses and is ergonomically designed for easy handling. The ideal solution for the connection or repair of two hoses. Tap connector 3/4" thread with 1/2" thread reducer compatible with the three most widely used hose diameters and all available click systems. Technical data Thread sizeG3/4 + G1/2 Dimensions (L × W.