This product features a click-lock hose connection system that is widely used by major hose connector brands and is fully compatible with them. The kit includes two separate connectors, each with a 3/4" BSP thread; one with a male thread and the other with a female thread. These connectors can be connected together to create a female-female connection or used separately. The 3/4" BSP thread size is suitable for X hoses and expanding hoses with a threaded end. This fitting is crafted from durable ABS plastic, making it able to withstand rough handling, and the thread is resistant to degradation.