Is your sprayer, nozzle or other irrigation device lacking the connection for the GARDENA Hose Connector? No problem, GARDENA Adaptor with American type thread will help. It is screwed onto the device and converts it to the Original GARDENA System enabling connection to the hose. The Universal Adapter has a ¼" (13.2mm) American thread and suits 13mm (1\2”) hose connectors. For every problem there is a solution.