When looking to add flow control to sprinklers or nozzles that do not feature built-in flow control options, or in-between hoses, look no further than a Ray Padula Shut It, Shut-Off adapter. This adapter can be installed at sprinklers, nozzles, accessories, or in-between hoses to provide complete On/Off functionality, as well as complete flow control. This brand new, exciting adapter features an all new patent-pending Thumb Control design. This design eliminates traditional levers, dials, and pins and allows On/Off or anywhere in between with a push of your thumb. The heavy-duty metal construction with a large, EZ-Grip lever features a stainless steel screw that won't rust or corrode. The large, ergo body features a full flow construction that won't restrict water flow during use. A precision engineered O-Ring seal ensures a leak free operation. Best of all, this deluxe splitter includes a built-in kink free saver, designed to prevent kinking of your hose at the faucet when dragging your hose around the yard.