1. Stable and wearresistant: the splitter is made of plastic material with good abrasion resistance. Even if it is in with the water pipe connection for a long time or produces inevitable scratches, it will not cause serious wear on its surface. 2. Dustproof : This rain barrel drain valve kit has good waterproof performance. It can effectively resist moisture erosion to avoid internal components being damaged by moisture. At the same time, the plastic valve effectively blocks external dust and impurities to ensure the cleanliness and smooth operation of the internal parts. 3. Installation Fixing: The threads of this bulkhead fitting ball valve are finely crafted. The threads are neatly and evenly spaced, and this design allows the product to be firmly connected to the water pipe fitting and further achieve the effect of fastening. Even if there are internal effects of the water flow, it will not be easily loosened. 4. DETACHABLE: The rain barrel drain connector is a set and is available in A and B models. The difference between the two is the size of the internal thread of the grey connection. The first is 3/4 inch or DN20, and the second is 1 inch or DN25. The removable design of this adapter is convenient for you to disassemble and store it when not in use.